A person cycles from hostel to college at a speed of 20 kmph and reaches 13.5 minutes late. If he cycles at a speed of 24 kmph and reaches early by 13.5 minutes, find the distance between hostel and college. (In km) एक व्यक्ति हॉस्टल से कॉलेज तक 20 किमी प्रति घंटे की गति से […]
The length, breadth and height of a room in the shape of a cuboid are increased by 20%, 25% and 30% respectively. Find the percentage change in the volume of the cuboid. घनाभ के आकार के एक कमरे की लंबाई, चौड़ाई और ऊंचाई में क्रमशः 20%, 25% और 30% की वृद्धि की जाती है। घनाभ
Manav starts from a place A and reaches the place B in 29 hours. He travels 2/9 distance at the speed of 9 km/hr and the remaining distance at the speed of 12 km/hr. What is the distance between A and B? a) 376 kmb) 208 kmc) 324 kmd) 264 km Ans : c) 324
A person loses 15 percent on selling 50 shoes for Rs 85. What should be the selling price of 50 shoes to earn a profit of 35 percent? a) Rs 115b) Rs 135c) Rs 110d) Rs 120 Ans : 135 SSC Constable GD Exam Paper : Quantitative Aptitude Solution Find the cost price of 50
Select the set in which the numbers are related in the same way as are the numbers of the following set.(34, 17, 27)(42, 21, 31) (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/deleting/multiplying etc. to 13
(34, 17, 27) (42, 21, 31) (54, 27, 37) Read More »
If the diagonals of a rhombus are 48 cm and 64 cm, then what is the perimeter of rhombus? a) 120 cmb) 75 cmc) 225 cmd) 160 cm Ans : 160 cm SSC Constable GD Exam paper- Maths – 22 Feb 2024 Step-by-Step Solution: The diagonals of a rhombus bisect each other at right angles.
Aman goes to his office by car at the speed of 80 km/hr and reaches 10 minutes earlier. If he goes at the speed 30 km/hr, then he reaches 10 minutes late. What will be the speed of the car to reach on time? a) 480/11 km/hrb) 240/6 km/hrc) 450/7 km/hrd) 480/13 km/hr Ans :
The radius of a hemisphere is 2.1 cm. What will be its volume? a) 24.6 cm3 b) 15.7 cm3 c) 19.4 cm3 d) 17.6 cm3 Ans : c) 19.4 cm3 (SSC Constable GD Exam previous paper- Maths) Solution : To calculate the volume of a hemisphere, we use the formula: Volume of hemisphere = Where:
The radius of a hemisphere is 2.1 cm. What will be its volume? Read More »
A man covers half part of a certain distance at 45 km/hr. He covers 40 percentage of remaining distance at the speed of 8 km/hr and covers rest of the distance at the speed of 24 km/hr. What is the average speed for the entire journey? a) 164/7 km/hrb) 144/7 km/hrc) 156/7 km/hrd) 128/7 km/hr
The average of 25 numbers is 150. One more number is added and the new average became 160. What is that new number? a) 400b) 410c) 415d) 420 Ans : b) 410 SSC constable GD Paper 204 : Elementary Mathematics Solution : Total = average x number Total25 = 25 x150 =3750 New member is