Find real questions from previous competitive exam papers with answers and solutions.
Browse complete papersA train travels 36 km at a speed of 9 km/h. How much time will it take?
4 hr
3 hr
2 hr
5 hr
Correct answer
4 hr
Two rectangles have lengths in the ratio 2:3 and widths in the ratio 4:5. What is the ratio of their areas?
8:15
6:15
4:9
10:15
Correct answer
8:15
The diagonal of a rectangle is 17 cm and its area is \( 120 \text{ cm}^2 \). The perimeter of the rectangle is:
23 cm
34 cm
46 cm
68 cm
Correct answer
23 cm
The sides of a triangle are 6 cm, 8 cm, and 10 cm. Its area and the length of the altitude to the longest side are, respectively:
\( 24 \text{ cm}^2, 4.8 \text{ cm} \)
\( 24 \text{ cm}^2, 6 \text{ cm} \)
\( 48 \text{ cm}^2, 4.8 \text{ cm} \)
\( 48 \text{ cm}^2, 9.6 \text{ cm} \)
Correct answer
\( 24 \text{ cm}^2, 4.8 \text{ cm} \)
If \( \frac{4}{5}A = 3B = \frac{2}{3}C \), then find the value of \( A : B : C \)?
12 : 45 : 10
9 : 12 : 16
1 : 2 : 3
15 : 4 : 18
Correct answer
12 : 45 : 10
The average of 10 numbers is 18. If two numbers are removed and the new average of the remaining 8 numbers becomes 20, what is the average of the two numbers that were removed?
10
12
14
16
Correct answer
10
The length of a wire is used to make three equal circles. Find the radius of each circle if the total length of the wire is 132 cm. \( (\pi=22/7) \)
7 cm
14 cm
11 cm
21 cm
Correct answer
7 cm
A runner completes a 400 m lap in 80 seconds. Find his speed in km/h.
16
18
20
22
Correct answer
16
A train 100 m long crosses a bridge in 20 seconds while moving at 36 km/h. Determine the length of the bridge.
80 m
90 m
100 m
120 m
Correct answer
80 m
A trader buys an item for ₹500 and gains 20%. What is the selling price?
₹600
₹590
₹580
₹610
Correct answer
₹600