# ssc cgl tier 1 :: quantitative aptitude :: qa test 1

## Home ssc cgl tier 1 / quantitative aptitude Questions and Answers

1 .What is 40% of 50% of ${\frac 34}$ of 3200 ?
480
560
420
600 View Answer Discuss in Forum

2 .The average age of A, B and C is 26 years. If the average age of A and C is 29 years, what is the age of B in years ?
26
20
29
23 View Answer Discuss in Forum

3 .In how many different ways can the letters of the word â€˜PROBEâ€™ be arranged ?
15
25
60
120 View Answer Discuss in Forum

4 .A sum of money is divided among A, B, C and D in the ratio 3 : 5 : 8 : 9 respectively. If the share of D is  1,872 more than the share of A, then what is the total amount of money of B & C together?
Rs.4,156
Rs.4,165
Rs.4,056
Rs.4,068 View Answer Discuss in Forum

5 .What approximate compound interest can be obtained on an amount of  3,980 after 2 years at 8 p.c.p.a. ?
650
680
600
662 View Answer Discuss in Forum

6 .A man walks at the speed of 5 km/hr and runs at the speed of 10 km/hr. How much time will the man require to cover the distance of 28 km, if he covers half (first 14 km) of his journey walking and half of his journey running ?
8.4 hrs
6 hrs
5 hrs
4.2 hrs View Answer Discuss in Forum

7 .a, b, cand d are four consecutive numbers. If the sum of a and dis 103, what is the product of b and c?
2652
2562
2970
2550 View Answer Discuss in Forum

8 .The ratio of the length and the breadth of a rectangle is 4 : 3 and the area of the rectangle is 1728 sq cm. What is the ratio of the breadth and the area of the rectangle ?
1 : 38
1 : 24
1 : 42
1 : 48 View Answer Discuss in Forum

9 .In a 3 litre mixture of water and milk, 50% is milk. How much water should be added so that the percentage of milk becomes 20%?
1.5 litre
4.5 litre
2.5 litre
3 litre View Answer Discuss in Forum

10 .A bag contains 5 green and 7 red balls. Two balls are drawn. The probability that one is green and the other is red is
A.$5\over132$ B.$7\over132$ C.$35\over66$ D.$31\over66$
a
b
c
d View Answer Discuss in Forum