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SSC CGL 2016 objective Ques (1 results)
1)
The average of marks of 17 students in an examination was calculated as 71. But it was later found that the mark of one student had been wrongly entered as 65 instead of 56 and another as 24 instead of 50. The correct average is
SSC CGL 2016
A)
70
B)
71
C)
73
D)
72
Correct Option: D
72
Hint::
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Test Attempted
Arun
Just attempted SSC CGL (Tier-2, English) Online Exam Held on 17/02/18 Test Scored::38.5/ 200 Test listTake Test
Deep Kumar Singh
Just attempted SSC CGL 2022 Mock-1 Tier 2 (Quant & Reasoning) Test Scored::8/ 180 Test listTake Test
Love dedha
Just attempted SSC CGL 2022 Tier-I (HO 13/12/2022 S-4) Test Scored::30.5/ 200 Test listTake Test
Arun
Just attempted SSC CGL 2018 Tier-II (Aptitude) HO 12/09/2019 Test Scored::7/ 200 Test listTake Test
APARAJITA RAI
Just attempted SSC CGL 2022 Mock-1 Tier 2 (Eng & GK ) Test Scored::89/ 210 Test listTake Test
Ytube Answers
Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes?
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is:
12 Men and 6 women can do a piece of work in 14 days, while 8 men and 9 women can do the work in 16 days. if a man gets Rs 54 per days, what should be the wage of a woman per day?
Pipes A, B and C can fill a tank in 30 h, 40 h and 60 h respectively. Pipes A, B and C are opened at 7 a.m., 8 a.m., and 10 a.m. respectively on the same day. When will the tank be full?