Constable GD for CPO -CPMF (CISF, BSF, ITBP, SSB ) and Delhi Police selected after Objective Questions Exam by SSC. All the details, Study Material PDF, Book, Old question papers area available for free download.
Question: What is the curved surface area of a cylinder having radius of base as 70 cm and height 14 cm ? Answer: 1. 6160 Solutions: csa=2(3.14)r X h=6154 nearest answer 6160
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
Eight boys B1, B2, B3, B4, B5, B6 and B8 are sitting in a row facing towards the north (not necessarily in the same order). B6 is fifth to the right of B1. B4 is fifth to the right of B5. B5 is to the immediately right of B1. B8 is third to the left
Eight boys B1, B2, B3, B4, B5, B6 and B8 are sitting in a row facing towards the north Read More »
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
Question : Radius of sphere is increased by 50 percent. What will be the percentage increase in its volume?प्रश्न: एक गोले की त्रिज्या 50 प्रतिशत बढ़ जाती है। इसकी आयतन मात्रा में कितने प्रतिशत की वृद्धि होगी? Answer: 3. 237.5 percent Solution:Volume = $ \frac 43 \pi r^3$r = Radius From above formula : volume
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
Five friends Alex, Ben, Chris, David, and Emma are sitting around a circular table facing the center. Alex sits to the immediate right of Ben. Alex is not sitting next to Chris or David. David is to the immediately right of Emma. Who is sitting to the immediately right of Chris ? a) Emmab) Alexc)
Question: If M:N=9:6, then what is the value of (M+N):(M-N)? Answer: 3. 5:1 Solution: (M+N):(M-N)Dividing it by N on denominator as well as numeratorM/N=x=9:6=3:2(M+N):(M-N)=(x+1)/(x-1)=2.5/.5=55:1
If M:N=9:6, then what is the value of (M+N):(M-N)? Read More »
Evaluate: {(175×72/24+5)x20}/2 1. 58002. 43003. 53004. 4850 Answer: 3. 5300 Solution: Applying BODMAS RULE {(175×72/24+5)x20}/2{(175×3+5)x20}/2{(525+5)x20}/2{(530)x20}/2{10600}/25300
Quesion: After working for 8 days. Rakhi finds that only 10 percent of the work is completed. She employs Poonam who is 20 percent more efficient than Rakhi. How many more days will they together take to complete the remaining work? Answer: 4. 360/11 days Solution: Total work =wRakhi speed to complete work xpoonam speed