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 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 »
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 :
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.
A mixture contains acid and water in the ratio of 7 : 4. If 2 liters of water is added to it, then the ratio of acid and water becomes 7 : 5. What is the quantity of acid in the mixture. a) 14 liters b) 7 liters c) 20 liters d) 21 liters Ans
The marked price of a chair is 10 percent more than its cost price. If the chair is sold for Rs 132 after a discount of Rs 11, then what will be the profit percentage? a) 1.53 percentb) 1.78 percentc) 2 percentd) 1.21 percent Ans : a) 1.53 percent SSC Constable GD Paper 21 Feb
The difference between cost price and selling price of an article is Rs. 120. If profit percentage is 10 percentage, then what is the selling price? a) Rs 1440b) Rs 1320c) Rs 1000d) Rs 1200 Ans : b) Rs 1320 SSC Constable GD Exam 21 Feb 2024 (3rd Shift) Solution: So, we can write the
From point P, X walks at a speed of 12 Km/hr and 6 hours after his start, Y also starts walking from same point P on his cycle after him at the speed of 16 km/hr. How far from the starting point P will Y catch X? a) 224 kmb) 288 kmc) 256 kmd) 324
The length of the side of a cube is 14 cm. What is the lateral surface area of the cube ? a) 856 cm2b) 624 cm2c) 784 cm2d) 512 cm2 Ans : c) 784 cm2 SSC Constable GD Exam 2024 – 21 Feb (2nd shift) Solution : To find the lateral surface area of a
On selling a book at 5/12 of the marked price, there is a loss of 50 percentage. What will be the ratio of marked price and cost price of the book? a) 2 : 5b) 6 : 5c) 5 : 6d) 3 : 8 Ans : b) 6 : 5 SSC Constable GD 21 Feb