objective Ques (112 results)
SSC CGL Mains 20241)
A)
B)
C)
D)
.
SSC CGL Mains 20242)
219
SSC CGL Mains 20243)
A)
B)
C)
D)
.
SSC CGL Mains 20244)
7
SSC CGL Mains 20245)
A)
B)
C)
D)
.
SSC CGL Mains 20246)
A)
B)
C)
D)
.
SSC CGL 20227)The value of \(\frac{1.6\times1.6\times1.6-1.6\times1.6\times1.6}{1.6\times1.6+1.6\times1.6+1.6\times1.6}\) is:
1
, Avg: 00:39 , 60%✓ SSC CGL 20228)The value of \({{428 \times 428 \times 428 + 348 \times 348 \times 348} \over 428 \times 428 - 428 \times 348 + 348 \times 348}\)
776
SSC CGL 20229)if\( \frac{4\left[ \left( 17\right) ^{3}-\left( 7\right) ^{3}\right] }{\left( 17^{2}+7^{2}+p\right) } =40\), then what is the value of p?
119
, Avg: 01:11 , 33%✓ SSC CGL 202210)If \(\frac{\left(17\right) ^{3}+\left( 7\right) ^{3}}{(17^{2}+7^{2}-k)} =24\), then what is the value of k?
119
, Avg: 00:40 , 83%✓ SSC CGL 202211)Which of the following numbers is a divisor of \((49^{15} - 1)\) ?
8
, Avg: 02:49 , 25%✓ SSC CGL 202212)Simplify \( \frac{\cos 45^{\circ }}{\sec 30^{\circ}+ cosec30^{\circ}}\)
\(\frac{3\sqrt{2}-\sqrt{6}}{8}\)
, Avg: 01:39 , 66%✓ SSC CGL 202213)Simplify \([(5{1\over4}\div 3{1\over 2}\times{5\over12})-{3\over16}]\div\)\((3{4\over7}\div{5\over14}of\space6{2\over3})\space of\) \(1{1\over3}\) .
\(\frac{7}{32}\)
, Avg: 00:17 , 80%✓ SSC CGL 202214)Find the value of the following expression:
-5 + 5 + 625 ÷ 5 × 5
625
, Avg: 02:20 , 66%✓ SSC CGL 202215)Find the value of the following expression:
\( \frac{4 \frac{1}{3}+3 \frac{1}{3} \times 1 \frac{4}{5} \div 3 \frac{3}{4} \times\left(6 \frac{1}{4} \text { of } 1 \frac{1}{15}\right)}{\frac{2}{3} \div \frac{5}{6} \times \frac{2}{3}}\)
\(28 \frac{1}{8}\)
, Avg: 00:31 , 80%✓ SSC CGL 202216)Find the value of the following expression:
\(\frac{(7.03)^{3}-0.027}{(7.03)^{2}+2.109+(0.3)^{2}}\)
6.73
, Avg: 01:57 , 50%✓ SSC CGL 202217)Find the value of the following expression:
\( \frac{1 \frac{1}{2}+1 \frac{3}{7} \div\left(1 \frac{3}{5} \text { of } 1 \frac{1}{4}\right) \times 2 \frac{1}{3}}{2 \frac{2}{3} \div \frac{4}{9} \times \frac{5}{6}+14}\)
\(\frac{1}{6}\)
SSC CGL 202218)The value of \(\rm 25 \div10-({7\over4}\times{1\over3}) \,of\, {6\over5}+{14\over3}\times{9\over10}+({1\over5}\div{1\over25})\) is:
11
, Avg: 01:21 , 50%✓ SSC CGL 202219)The value of:
[25 + 8 ÷ 2 - {16 + (14 of 7 ÷ 14) - (18 ÷ 12 of \(\frac{1}{2}\) )}] = ?
9
, Avg: 01:33 , 100%✓ SSC CGL 202220)If \((0.4x + \frac{1}{{{x}}} ) = 5,\) what is the value of \((0.064x^3+1{1\over x^3} )\) ?
119
, Avg: 02:51 , 33%✓ SSC CGL 202221)Find the value of the following expression:
\(\frac{{1\frac{2}{3} \div \frac{5}{6} \times 6 + \frac{4}{5} \times \frac{1}{2} + \frac{2}{3}}}{{2 - \left[ {1\frac{1}{3} \times \left( { - \frac{3}{5}} \right) - 6\left\{ {\frac{3}{5} - \left( {3 - \frac{3}{{10}}} \right)} \right\}} \right]}}\)
\({ -\frac{4}{{3}}}\)
, Avg: 01:45 , 50%✓ SSC CGL 202222)What is the simplified value of the following?
\(\frac{{9 \div \frac{3}{7}\ \text{of} \ \left( {9 + 6 \times \overline {4 - 2} } \right) + \left[ {\frac{1}{5} \div \frac{7}{{25}} - \left\{ {\frac{5}{8} + \frac{6}{{16}}} \right\}} \right]}}{{24 \div \overline {16 - 10} + 36 \div \left( {5 + 20 \div 4 - 1} \right)}}\)
5 / 56
, Avg: 01:40 , 66%✓ SSC CGL 202223)The value of \(\rm \frac{{\left[ {\frac{3}{8}\, - \,\left\{ {\frac{3}{8}\, - \,\left( {\frac{5}{8}\, - \,\frac{3}{8}} \right)} \right\}} \right]\,of\,4.8\, - \,0.9}}{{4\frac{1}{6}\, \div \,2.5\, \times \,0.2\, \div \,\frac{1}{5}\,of\,50\, + \,\left( {\frac{3}{4}\, - \,\frac{1}{8}} \right)}} \) is
36/79
, Avg: 00:11 , 100%✓ SSC CGL 202224)Find the value of the following expression:
\(\frac{{3 \div 1 \times 2 + 5 - 2}}{{3 \times 3 - 2}} \)
9/7
, Avg: 00:25 , 84%✓ SSC CGL 202225)The value of 15 + 6.3 ÷ 7 – 3 × 1.3 – 2 is:
10
, Avg: 00:31 , 83%✓ SSC CGL 202226)The value of \(\frac{46+\frac{3}{4} \ \text{of}\ 32-6}{37-\frac{3}{4} \ \text{of}\ (34+6)}\)
\(\frac{64}{7}\)
, Avg: 00:50 , 100%✓ SSC CGL 202227)If \( \left(x^{2}+\frac{1}{x^{2}}\right)=23\), x > 0 What is the value of \( \left(x^{3}+\frac{1}{x^{3}}\right)\)?
110
, Avg: 00:56 , 66%✓ SSC CGL 202228)Find the value of (1.6)3 - (0.9)3 - (0.7)3.
3.024
, Avg: 02:27 , 75%✓ SSC CGL 202229)The value of \(\frac{48.3\times[(4.95)^2+4.95\times13.25]}{[(12.55)^2-(5.65)^2]\times19.8} \) is:
1.75
, Avg: 01:00 , 100%✓ SSC CGL 202230)The value of 40 ÷ 5 of 2 × [18 ÷ 6 × (12 − 9) of 5 − (3 − 8)] ÷ 25 is:
8
, Avg: 00:40 , 73%✓ SSC CGL 202231)Find the value of 703 + 203 - 903
-378000
, Avg: 00:27 , 80%✓ SSC CGL 202232)Find the value of the following expression:\(\frac{5-35\div 5 \times 15 + 5}{12-2}\)
-9.5
, Avg: 01:41 , 83%✓ SSC CGL 202233)Simplify the following expression: \(\frac{{3\frac{1}{2}\, + \,5\frac{1}{3}\, \div \,1\frac{1}{3}\, \times \,5\frac{1}{4}\, - \,5\frac{1}{2}}}{{1\frac{1}{2}\, \times \,1\frac{2}{3}\, - \,6\frac{1}{2}}}\, \div \,7\, \times \,2\)
\(-1{5 \over 14}\)
, Avg: 00:37 , 100%✓ SSC CGL 202234)Find the value of the following expression:980 ÷ 35 x 16 + 4 - 2 x 2
448
, Avg: 00:43 , 91%✓ SSC CGL 202235)Find the value of the following expression:
372 ÷ 56 × 7 - 5 + 2
43.5
SSC CPO 202036)The value of \( \frac{2}{3} \div \frac{3}{{10}}\; of\; \frac{4}{9} - \frac{4}{5} \times 1\frac{1}{9} \div \frac{8}{{15}} + \frac{3}{4} \div \frac{1}{2}\) is:
\(\frac{29}{6}\)
, Avg: 01:41 , 100%✓ SSC CPO 202037)The value of 7 ÷ [5 + 1 ÷ 2 - {4 + (4 of 2 ÷ 4) + (5 ÷ 5 of 2)}] is:
- 7
SSC CPO 202038)The value of is: (427 × 427 × 427 + 325× 325 × 325)/(42.7 × 42.7 – 42.7 × 32.5 + 32.5 × 32.5)
75200
SSC CPO 202039)The value of \(1 - 3 \div 6\;of\;2 + \)\(\left( {4 \div 4\;of\frac{1}{4}} \right) \div\)\( 8 + \left( {4 \times 8 \div \frac{1}{4}} \right) \)\(\times \frac{1}{8}\) is:
\(\frac{69}{4}\)
, Avg: 01:18 , 100%✓ SSC CPO 202040)The value of \(\left[\frac{{40 + \frac{3}{4}\;of\;32}}{{37 + \frac{3}{4}\;of\;\left( {34 - 6} \right)}}\right] \) is:
\(1 \frac{3}{29}\)
, Avg: 01:43 , 33%✓ SSC CPO 202041)The value of \(\frac{{5.35 \times 5.35 \times 5.35 + 3.65 \times 3.65 \times 3.65}}{{53.5 \times 53.5 + 36.5 \times 36.5 - 53.5 \times 36.5}}\) is:
0.09
SSC CPO 202042)The value of -7 ÷ [5 + 1 ÷ 2 - {4 + (4 of 2 ÷ 4) + (4 ÷ 4 of 2)}] is:
7
, Avg: 02:02 , 100%✓ SSC CPO 202043)The value of \(\frac{2}{3} \div \frac{3}{{10}}of\frac{4}{9} - \frac{4}{5} \times 1\frac{1}{9} \div \frac{8}{{15}} - \frac{3}{4} + \frac{3}{4} \div \frac{1}{2}\) is:
\(\frac{49}{{12}}\)
, Avg: 00:39 , 33%✓ SSC CPO 202044)The value of \(\frac{{4.35 \times 4.35 \times 4.35 + 3.25 \times 3.25 \times 3.25}}{{43.5 \times 43.5 + 32.5 \times 32.5 - 43.5 \times 32.5}}\) is:
0.076
SSC CPO 202045)The value of \(\;\left( {5\frac{1}{{4\;}} \div \;\frac{{3\;}}{7}of\;\frac{1}{2}} \right) \div \left( {5\frac{1}{9} - 7\frac{7}{{8\;}} \div \;9\frac{9}{{20}}} \right) \times \frac{{11}}{{21}} - \left( {5 \div 2\;of\frac{1}{2}} \right) \) is:
8
, Avg: 00:59 , 100%✓ SSC CPO 202046)The value of \(2 \frac{1}{3} \div 2 \frac{1}{2} \ of \ 1 \frac{3}{5} + (\frac{3}{8} + \frac{1}{7} \times 1 \frac{3}{4})\) is:
29/24
SSC CPO 202047)The value of \(\frac{0.325 \ \times \ 0.325\ + \ 0.175 \ \times\ 0.175\ + \ 25\ \times \ 0.00455}{5 \ \times \ 0.0065 \ \times \ 3.25\ - \ 7\ \times \ 0.175\ \times\ 0.025}\ + \ \frac{0.5}{1.5}\) is:
\(\frac{11}{3}\)
, Avg: 01:09 , 100%✓ SSC CPO 202048)The value of\( 3 \frac 1 3 \div \)\(2 \frac 1 2 \rm\;of\;1 \frac 3 5 \)\(+ \left(\frac 3 8 + \frac 1 7 \times 1 \frac 3 4\right)\) is:
\(35 / 24\)
SSC CPO 202049)The value of \(\frac {0.325 \times 0.325 + 0.175 \times 0.175 + 25 \times 0.00455}{5 \times 0.0065 \times 3.25 - 7 \times 0.175 \times 0.025} \)\(- \frac {0.5}{1.5}\) is:
3
, Avg: 02:54 , 50%✓ SSC CPO 202050)The value of \(\left(5 \frac 1 4 \div \frac 3 7 \rm\;of\;\frac 1 2\right) \)\(\div \left(5 \frac 1 9 - 7 \frac 7 8 \div 9 \frac 9 {20}\right) \)\(\times \frac {11}{21} -\)\( \left(5 \div 2 \rm \;of\;\frac 1 2\right)\) is:
-2
, Avg: 00:31 , 28%✓ SSC CPO 202051)The value of \(\dfrac{6.35 \times 6.35 \times 6.35 + 3.65 \times 3.65 \times 3.65}{63.5 \times 63.5 + 36.5 \times 36.5 - 63.5 \times 36.5}\) is equal to
0.1
, Avg: 01:17 , 50%✓ SSC CPO 202052)The value of \(8 - 3 ÷ 6 \ of \ 2+\left(4 \div 4 \ of \ \dfrac{1}{4}\right)\div 8\) + \(\left(4\times 8 \div \dfrac{1}{4}\right)\times \dfrac{1}{8}\) is:
\(\dfrac{97}{4}\)
, Avg: 00:36 , 75%✓ SSC Selection Post Matric 202253)Find the value of 98.22 — 88.22 .
1864
, Avg: 01:06 , 66%✓ SSC CHSL 202154)Simplify the following expression.
\(5\frac{1}{3}\div[7-3\div\)\((1-\frac{1}{4})\times\frac{2}{3}\)\(+1]-3\div1+2\)
0
, Avg: 01:22 , 100%✓ SSC CHSL 202155)The value of 56 ÷ [12 + 9 ÷ 3 - {8 + (18 of 2 ÷ 9) - (40 ÷ 5 of 2)}] + \(\frac{27+\frac{2}{5}\ of \ 75}{5+\frac{2}{3}\times(58 - 37)}\) is:
11
, Avg: 00:51 , 100%✓ SSC CHSL 202156)Simplify the following expression.
\( \frac{13\frac{7}{9}\div\frac{2}{3}\ of\ \frac{1}{3}+\frac{2}{3}\times3}{\frac{7}{5}\ of\ 325-20+7}\)
\(\frac{32}{221}\)
, Avg: 00:40 , 66%✓ SSC CHSL 202157)The value of 364 - [142 - {75 + (38 - \(\overline{\frac{5}{4}+\frac{14}{8}}\) )}] is:
332
, Avg: 02:52 , 75%✓ SSC CHSL 202158)The value of \(441\div[270\div\)\(\frac{3}{7}\ of\ 35+\)\(\left(17\div\frac{1}{3}\right)\)\(-\left(8\frac{1}{2}-\frac{5}{2}\right)]\) is:
7
, Avg: 01:50 , 50%✓ SSC CHSL 202159)The value of 4 × 3 ÷ 2 of 3 × 2 ÷ (4 + 5 × 4 ÷ 4 of 5 - 4 ÷ 4 × 4) is:
4
, Avg: 00:55 , 100%✓ SSC CHSL 202160)The value of \(\frac{284}{5} \div \)\([(\frac{4}{5} \)\(\times (15+35)\)\(-11\frac{3}{5})]\) is:
2
, Avg: 01:25 , 100%✓ SSC CHSL 202161)\(16\frac{1}{4}\div\)\(\left[2\frac{1}{6}+\left\{4\frac{1}{3}-\left(2\frac{1}{2}+\frac{3}{4}\right)\right\}\right]\) is equal to:
5
, Avg: 01:33 , 71%✓ SSC CHSL 202162)Simplify the following expression.
\(\frac{52+1170 \div 26 + 13 \times 2}{2+1\frac{1}{8}\:of\:2-1\frac{1}{4}}\)
41
, Avg: 02:26 , 66%✓ SSC CHSL 202163)The value of \(42 \div 10 -\)\( \left(\frac{7}{4}\times \frac{1}{3}\right)\)\(\:of\:\frac{6}{5}+\)\(\frac{16}{3}\times \frac{9}{10}\)\(-\left(\frac{1}{6} \div \frac{1}{36}\right)\) is:
2.3
, Avg: 01:53 , 50%✓ SSC CHSL 202164)Simplify the following expression
\( \frac{3\frac{2}{3}-5\frac{7}{9}\div\frac{1}{3}\times1\frac{2}{13}}{\frac{2}{3}\ of\ 1\frac{1}{3}\div\frac{1}{3}}\)
\(-6\frac{1}{8}\)
SSC CHSL 202165)What is the value of x if it is given that
\(4 \{2\left(\frac{3}{4} \ \text{of} \ 24 - 1\right) \)\(+ 3 (7\div x) - 5 \times 8 + 1 \} \)\(= 20^2 ?\)
0.2
, Avg: 02:29 , 77%✓ SSC CHSL 202166)Simplify the following expression.
\(\frac{3}{5}+2\frac{2}{5} \)\(\div [(\frac{7}{8}-\frac{3}{4})\)\(\times 4 - 6 \frac{2}{3} \div \frac{4}{3} ]\)\(\times \frac{1}{3}\)
\(\frac{19}{45}\)
, Avg: 01:43 , 100%✓ SSC CHSL 202167)The value of \(18\frac{2}{11}\div\)\([\frac{7}{33}+\{\frac{29}{6}-\)\(\frac{3}{11}\times\)\((5\frac{1}{6}-3\frac{1}{3})\}]\) is:
4
, Avg: 02:25 , 75%✓ SSC CHSL 202168)The value of \(61\frac{3}{5} \div \)\([40 \div 2 \:of\:5 \)\(+ 27 \div \frac{1}{3}\)\(-\left(78 \div 3\frac{1}{3}\right) ]\) is:
1
, Avg: 02:26 , 33%✓ SSC CHSL 202169)The value of 8 ÷ 2 of 3 – [56 ÷ 4 of {4 × 3 – (9 – 11) ÷ (2 ÷ 4 of 4)}] is:
\(\frac{5}{6}\)
, Avg: 01:12 , 100%✓ SSC CHSL 202170)The value of \(31 \frac{2}{5} ÷ \)\([ 168 ÷ \frac{3}{7} of \ 28 + \)\(( 33 ÷ \frac{5}{2} ) + \)\(( 7 \frac{3}{5} - 3 \frac{2}{5}) ]\) is:
1
, Avg: 02:08 , 50%✓ SSC CHSL 202171)The value of \([ \{(232 \div 29 \ of \ 2) + 77 \times 10 \} \div 18] \ -\)\( \ \frac{18 \times 8 \div 4 \ of \ 3 - 4}{ 2 \times (8 - 6) + 1 \ - 2 \ \times 3 \div 4 \ of \ \frac{1}{2}}\) is:
39
, Avg: 01:25 , 50%✓ SSC CHSL 202172)The value of \((86\div20)-\frac{13}{8}\)\(\ of\ \left(\frac{1}{3}-\frac{2}{13}\right)+\)\(\left(\frac{1}{8}\div\frac{3}{7}\right)\)\(+\left(2-\frac{3}{10}\right)\) is:
6
, Avg: 01:03 , 25%✓ SSC CHSL 202173)The value of 18 ÷ 6 of 9 × [12 ÷ 3 of {16 × 2 ÷ (11 - 8)}] of (4 ÷ 2 of 8) is:
\(\frac{1}{32}\)
, Avg: 02:49 , 42%✓ SSC CHSL 202174)The value of 6 × 3 ÷ 8 of 6 - 6 ÷ 4 × (5 - 7) + 5 - 3 × 4 ÷ 6 of 3 is:
\(7\frac{17}{24}\)
, Avg: 00:05 , 20%✓ SSC CHSL 202175)Simplify the following expression.
\(\frac{0.8\times0.8\times0.8+0.6\times0.6\times0.6}{0.08\times0.08+0.06\times0.06-0.08\times0.06}\)
140
, Avg: 02:25 , 25%✓ SSC CHSL 202176)Simplify the following expression.
\(\left(3\frac{2}{3}\ of\ \frac{3}{4}-\frac{1}{4}\ of\ \frac{4}{3}\right)\)\(\div\left(\frac{1}{4}\div\frac{3}{2}\right)\)\(+1\frac{1}{2}\)
16
, Avg: 04:05 , 50%✓ SSC CHSL 202177)The value of \(\left(5\dfrac{5}{6}\div 3\dfrac{1}{2} of \dfrac{10}{21}\right) \div \)\((\dfrac{3}{4} \div 1\dfrac{1}{2} of \dfrac{4}{5} - \dfrac{4}{5} \times \dfrac{1}{2}) of \dfrac{35}{18}\) is :
8
, Avg: 01:04 , 75%✓ SSC CHSL 202178)The value of \(\frac{87 + \frac{2}{5} \ of \ 115}{25 - \frac{2}{3} \times \{45 \ of \ 2 \div (19 - 4) \} }\) is:
\(6 \frac{1}{3}\)
, Avg: 00:44 , 80%✓ SSC CHSL 202179)Simplify the expression 45 - [ 36 - {29 - (25 - \(\overline{7+4}\))}].
24
, Avg: 00:51 , 60%✓ SSC CHSL 202180)What is the value of \(\frac{{\left[ {\frac{1}{9} \div \frac{1}{9}of\frac{1}{9}} \right] × \frac{1}{9}}}{{\frac{1}{9} + \frac{1}{9}of\frac{1}{9}}}\) ?
\(8\frac{1}{{10}}\)
, Avg: 00:49 , 83%✓ SSC CHSL 202181)The value of 25 + 184 ÷ [150 - {9 × 9 + (83 - 4 × 15)}] is:
29
, Avg: 01:08 , 80%✓ SSC CHSL 202182)The value of \(\frac{12.5 + \frac{4}{7} \ of \ 56 - 12}{(207 \div 23 \times 4.5) - 21 \frac{1}{3} \times \left( \frac{1}{4} + \frac{1}{8} \right)}\) is
1
, Avg: 02:19 , 37%✓ SSC CHSL 202183)The value of \(\frac{{96 \div 16\;of\;2 - 128 \times 2 \div 32 + 15~of\;4}}{{\frac{5}{6}of\;\frac{2}{3}\left( {\frac{1}{3} - \overline {\frac{1}{4} - \frac{1}{6}} } \right)}}\) is :
396
, Avg: 01:55 , 11%✓ SSC CHSL 202184)The value of \( \left(1\frac{1}{8}\div\frac{3}{4}\right)\div\left[\left(\frac{1}{2}\:of1\frac{1}{2}\right)\div\left(3\frac{1}{2}\:-1\frac{1}{4}\right)\:of\frac{3}{4}-\frac{3}{4}\div2\frac{1}{4}\right]\:of\frac{3}{4}\) is:
18
, Avg: 01:13 , 90%✓ SSC CHSL 202185)What is the value of 9% of 5500 + 2.4% of 1100 - 40% of 1600?
-118.6
, Avg: 01:48 , 29%✓ SSC CHSL 202186)The value of \(\rm \left( 2 \frac{1}{2} \div 1 \frac{7}{8}\right) \)\(\div \left( 9 \frac{4}{9} \div 11 \frac{1}{3} \ of \ \frac{1}{8}\right)\)\( \ of \ \frac{4}{3} \times 5 \frac{1}{3} \)\(- \frac{9}{8} \div \frac{3}{4} \)
\(- \frac{7}{10}\)
, Avg: 01:52 , 64%✓ SSC CGL 202087)The value of \(\frac{3\frac{2}{3} \div \frac{11}{30} \space of \space \frac{2}{3} - \frac{1}{4} \space of \space 2\frac{1}{2} \div \frac{3}{5} \times 4 \frac{4}{5}} {\frac{2}{5} \space of \space 7\frac{1}{2} \div \frac{3}{4} - \frac{3}{4} \times 1\frac{1}{2} \div 2\frac{1}{4}}\) is:
\(2{6\over7}\)
, Avg: 01:10 , 38%✓ SSC CGL 202088)The value of \(\frac{3}{5} \times 1 \frac{7}{8} \div 1\frac{1}{3} of \frac{3}{16} - \left(3 \frac{1}{5} \div 4 \frac{1}{2} of 5 \frac{1}{3}\right) \times 2\frac{1}{2} + \frac{1}{2} + \frac{1}{8} \div \frac{1}{4}\) is:
\(4 \frac{5}{12}\)
, Avg: 00:21 , 57%✓ SSC CGL 202089)The value of \(-1+{1\over4}\div{1\over2}\times2+5\) is :
5
, Avg: 00:13 , 68%✓ SSC CGL 202090)Solve the following.
\({4\over3}\div{1\over6}\times2-1 = ?\)
15
\({4\over3}\div{1\over6}\times2-1 = {4\over3}\times{6}\times2-1 = 15\)
, Avg: 00:17 , 85%✓ SSC CGL 202091)Solve the following : \(113\times 87=?\)
9831
\(113\times 87=(100+13)(100-13)=(100)^2-(13)^2=10000-169=9831\)
, Avg: 01:33 , 80%✓ SSC CGL 202092)The value of \([54-(5\div2)\times8]+13\over48-4\div3\times8-2\) is :
\(141\over106\)
, Avg: 00:18 , 58%✓ SSC CGL 202093)The value of \((151^2-149^2)\) is :
600
\((151^2-149^2)= (151+149)(151-149)=300\times2=600\)
, Avg: 00:24 , 54%✓ SSC CGL 202094)The value of \(3-(9-3\times8\div2)\) is :
6
, Avg: 03:16 , 75%✓ SSC CGL 202095)What is the value of \(1{1\over8}\div(4{1\over4}\div{3\over5}of8{1\over2})-{2\over5}\times1{1\over3}\div{4\over5}of1{2\over3}+{11\over20}\)?
\(1{1\over2}\)
Use bodmas
, Avg: 02:02 , 75%✓ SSC CGL 202096)Solve the following expression.
5.6 - {2 + 0.6 of (2.1 - 2.6 x 1.12)}
4.0872
use bodmas
, Avg: 00:07 , 81%✓ SSC CGL 202097)The value of \((26-13\times 2) \div 2+1\) is :
1
\((26-13\times 2) \div 2+1 = (26-26)\div 2 +1= 0\times {1\over2}+1 =1\)
, Avg: 00:51 , 88%✓ SSC CGL 202098)The value of \(515 \times 485\) is:
249775
\(515\times 485= (500+15)\times (500-15)\) =\((500)^2-(15)^2=249775\)
, Avg: 00:23 , 100%✓ SSC CGL 202099)Solve the following expression.
\(11+11\times11-11\div11\)
131
\(11+11\times11-11\div11 = 11+121-1 =131\)
, Avg: 01:52 , 100%✓ SSC CGL 2019100)The value of \(9\times 6\div 24+\)\(8\div 2 \space of \space 5\)\(-30\div \)\(4 \space of\space 4\)\(+27\times\)\(5\div9\) is :
\(647\over40\)
SSC CGL 2019101)The value of \(0.5\bar6-0.7\bar{23}+0.3\bar9\times 0.\bar7\)\(\) is :
\(0.1\bar{54}\)
, Avg: 01:20 , 50%✓ SSC CGL 2019102)The value of \((0.545)(0.081)(0.51)(5.2)\over(0.324)^3+(0.221)^3-(0.545)^3\) is :
-1
, Avg: 01:13 , 33%✓ SSC CGL 2019103)The expression \(\sqrt{10+2(\sqrt6-\sqrt{15}-\sqrt{10})}\) is equal to :
\(\sqrt3+\sqrt2-\sqrt5\)
, Avg: 02:30 , 66%✓ SSC CGL 2019104)The value of \((1\frac{1}{3}\div2\frac{6}{7}\space of\space5\frac{3}{5})\div\)\((6\frac{2}{5}\div4\frac{1}{2}\space of\space5\frac{1}{3})\times\)\(({3\over4}\times2\frac{2}{3}\)\(\div{5\over9}\space of\space 1\frac{1}{5})\)\(=1+k,\) where k lies between :
-0.07 and -0.06
, Avg: 01:19 , 100%✓ SSC CGL 2019105)The value of \((4.6)^4+(5.4)^4+(24.84)^2\over(4.6)^2+(5.4)^2+24.84\) is :
25.48
, Avg: 02:11 , 100%✓ SSC CGL 2019106)A student was asked to find the value of \(9\frac{4}{9}\div11\frac{1}{3}\space of\space\frac{1}{6}+\)\((1\frac{1}{3}\times1\frac{4}{5}\div\frac{3}{5})\)\(\times2\frac{1}{6}\space of\space \frac{2}{3}\)\(\div\frac{4}{3}\space of\space \frac{2}{3}\). His answer was \(19\frac{1}{4}\). What is the difference between his answer and the correct answer?
\(7\frac{3}{4}\)
, Avg: 03:09 , 100%✓ SSC CGL 2019107)The value of \(24\times2\div12\)\(+12\div6\space of\space2\div\)\((15\div8\times4)\space of\)\(\space(28\div7\space of\space5)\) is :
\(4\frac{1}{6}\)
SSC CGL 2019108)The value of \(0.4\bar7+0.5\bar{03}-0.3\bar9\times0.\bar8\) is :
\(0.6\bar{25}\)
, Avg: 01:17 , 66%✓ SSC CGL 2019109)The value of \(\sqrt{28+10\sqrt3}-\)\(\sqrt{7-4\sqrt3}\) is closest to :
6.5
\(\sqrt{28+10\sqrt3}-\sqrt{7-4\sqrt3}\) = \(\sqrt{(5)^2+(\sqrt3)^2+2\times5\sqrt3}-\sqrt{(2)^2+(\sqrt3)^2-2\times2\sqrt3}\) =\(\sqrt{(5+\sqrt3)^2}-\sqrt{(2-\sqrt3)^2}=6.464\)
, Avg: 00:36 , 91%✓ SSC CGL 2019110)The value of \(\left(2\frac{6}{7}of4\frac{1}{5}\div\frac{2}{3}\right)\times\)\(1\frac{1}{9}\div\)\(\left(\frac{3}{4}\times2\frac{2}{3}of\frac{1} {2}\div\frac{1}{4}\right)\) is :
5
\(\left(2\frac{6}{7}of4\frac{1}{5}\div\frac{2}{3}\right)\times1\frac{1}{9}\div\left(\frac{3}{4}\times2\frac{2}{3}of\frac{1}{2}\div\frac{1} {4}\right)\)
= \(\left(\frac{20}{7}of\frac{21}{5}\div\frac{2}{3}\right)\times\frac{10}{9}\div\left(\frac{3}{4}\times\frac{8}{3}of\frac{1}{2}\div\frac{1} {4}\right)\)
=\( \left(12\div\frac{2}{3}\right)\times\frac{10}{9}\div\left(\frac{3}{4}\times\frac{4}{3}\div\frac{1}{4}\right) = 18\times\frac{10}{9}\div\left(\frac{3}{4}\times\frac{16}{3}\right)\)
\(= 18\times\frac{10}{9}\div4 = 18\times\frac{10}{9}\times \frac{1}{4} = 5\)
, Avg: 01:08 , 52%✓ SSC CGL 2019111)The value of \({22.\bar{4}+11.5\bar{67}-33.5\bar{9}}\) is :
\({0.4\bar{12}}\)
\(22.\overline{4} + 11.5\overline{67} - 33.5\overline{9}\)
= 22.44444 + 11.56767 - 33.59999
= 22.44444 + 11.56767 - 33.59999
= 0.41212
=\( 0.4\overline{12}\)
, Avg: 00:48 , 100%✓ SSC CGL 2020112)The value of 1800/20 x {(12-6) + (24-12)} is
1620
Follow BODMAS