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Quiz on Quant : IBPS Clerk, SO, India Post, SBI SO, RRB & RBI Exam
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Question 1
Direction: What approximate value should come in place of question mark (?) in the following questions? (you are not expected to calculate the exact value)
(1.65% of 8471) - (0.61% of 9326) = ?
Question 2
Direction: Study the information carefully to answer the following question:
An institute consists of graduate and undergraduate students. Among the total number of students in the institute, 45% are girls. The number of Graduate boys is 3/10 of the total number of boys in the institution, and is 297. 40% of the girls are Undergraduate.
An institute consists of graduate and undergraduate students. Among the total number of students in the institute, 45% are girls. The number of Graduate boys is 3/10 of the total number of boys in the institution, and is 297. 40% of the girls are Undergraduate.
Find the difference between undergraduate boys and graduate girls in the institution?
Question 3
Direction: What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value)
21.003 × 39.998 – 209.91 = 126 × ?
Question 4
Direction: What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value)
3995.009 – 290.999 – 129.989 × 2 = ?
Question 5
The average weight of a group of 60 boys was calculated as 45 kg. It was later noticed that the weight of one of the boys was mistakenly calculated as 65 kg. whereas his actual weight was 35 kg. What is the new average weight of the group of boys? (Rounded off to two digits after determined)
Question 6
Average age of 20 girls of a group is 15 years, and average age of 25 boys of another group is 24 years. When both groups meet together and make a new group ,find the average age of new group
Question 7
A man can row 10.2 km downstream in 18 minutes. If the speed of the stream is 3.5 kmph, how much time (in hours) he would take to cover 121.5 km upstream?
Question 8
If downstream speed of a boat is 16 kmph and its upstream speed is 11 kmph, what is the speed of the stream?
Question 9
Direction: What will come in place of the question mark (?) in the following number series?
52, 26, 26, 39, 78, ?, 585
Question 10
Direction: What should come in place of question mark (?) in the following number series?
7, 20, 46, 98, 202, ?
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Apr 13PO, Clerk, SO, Insurance
