# SSC CGL Tier 1 :: Quantitative Aptitude :: QA Test 7

## Home SSC CGL Tier 1 / Quantitative Aptitude Questions and Answers

1 .The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 7803 sq. metre, what is the breadth of the rectangular plot?
51 metres
153 metres
104 metres
88 metres View Answer Discuss in Forum

2 .Ratio of Raniâ€™s and Komalâ€™s age is 3 : 5 respectively. Ratio of Komalâ€™s and Poojaâ€™s age is 2 : 3 respectively. If Rani is twofifth of Poojaâ€™s age, what is Raniâ€™s age?
10 years
15 years
24 years
Cannot be determined View Answer Discuss in Forum

3 .In a mixture of milk and water the proportion of water by weight was 75% if in the 60 gms mixture 15 gms water was added, what would be the percentage of water in the new mixture?
75%
80%
90%
100% View Answer Discuss in Forum

4 .The sum of five numbers is 290. The average of the first two numbers is 48.5 and the average of last two numbers is 53.5. What is the third number?
72
84
96
86 View Answer Discuss in Forum

5 .In how many different ways can the letters of the word â€˜SMARTâ€™ be arranged?
25
60
180
120 View Answer Discuss in Forum

6 .A sum of Rs.2,236 is divided among A, B and C such that A receives 25% more than C and C receives 25% less than B. What is Aâ€™s share in the amount?
Rs.460
Rs.890
Rs.780
Rs.1280 View Answer Discuss in Forum

7 .The average weight of a group of 53 girls was calculated as 58 kgs. It was later discovered that the weight of one of the girls was read as 65 kgs., whereas her actual weight was 45 kgs. What is the actual average weight of the group of 53 girls ? (rounded off to two digits after decimal)
58.62 kgs
58.37 kgs
57.37 kgs
57.62 kgs View Answer Discuss in Forum

8 .What is the square root of 9 + $2\sqrt{4}$ ?
(a).$1+2\sqrt{2}$
(b).$\sqrt{3}$+$\sqrt{6}$
(c).$\sqrt{2}$+$\sqrt{7}$
(d).$\sqrt{2}$+$\sqrt{5}$
a
b
c
d View Answer Discuss in Forum

9 .An aeroplane flies along the four sides of a square at a speed of 100, 200, 300 and 400 km/h, respectively. What is the average speed of the plane in its flight around the square?
196 km/h
196 km/h
250 km/h
None of these View Answer Discuss in Forum

10 .
Only â€“ 4
Only 4
4, â€“ 4
2, â€“ 2 View Answer Discuss in Forum