Extract from the Annual Report 2024 -25

PERAVAI ACADEMY – POSTAL ASST EXAM – QUESTION BANK -44
Compiled by Com P.Suresh, Tutor

Answers to the questions posted on 3.4.2025

846. (b)
847. (a)
848. (d)
849. (c)
850. (b)
851. (a)
852. (c)
853. (d)
854. (d)
855. (b)
856. (b)
857. (c)
858. (c)
859. (b)
860. (b)

Questions of the Day

861. 7×(4+6)−33+12÷2=?7 \times (4 + 6) - 3^3 + 12 \div 2 = ?7×(4+6)−33+12÷2=? 

(a) 58
(b) 62
(c) 66
(d) 70

862. [(10+5)×32]−(18÷6)=?[(10 + 5) \times 3^2] - (18 \div 6) = ?[(10+5)×32]−(18÷6)=? 

(a) 133
(b) 134
(c) 135
(d) 136

863. 23×(15−5)÷(9−7)+42=?2^3 \times (15 - 5) \div (9 - 7) + 4^2 = ?23×(15−5)÷(9−7)+42=? 

(a) 44
(b) 50
(c) 56
(d) 60

864. 8÷(2×2)+12−(4×3)=?8 \div (2 \times 2) + 12 - (4 \times 3) = ?8÷(2×2)+12−(4×3)=? 

(a) 2
(b) 3
(c) 4
(d) 5

865. (36÷3)×[42−(6+2)]=?(36 \div 3) \times [4^2 - (6 + 2)] = ?(36÷3)×[42−(6+2)]=? 

(a) 72
(b) 96
(c) 108
(d) 120

866. A car covers a distance of 540 km in 9 hours. What is the difference in time if the speed is increased by 20 km/h for the same distance?
(a) 1 hour
(b) 2 hours
(c) 3 hours
(d) 4 hours

867. A train 120 meters long is running at a speed of 72 km/h. How long will it take to cross a bridge 180 meters long?
(a) 10 seconds
(b) 12.5 seconds
(c) 15 seconds
(d) 18 seconds

868. A man covers a certain distance in 3 hours at a speed of 30 km/h. What will be his speed if he covers the same distance in 2 hours?
(a) 35 km/h
(b) 40 km/h
(c) 45 km/h
(d) 50 km/h

869. A bus covers a distance of 180 km in 4 hours. After how many hours will it cover 405 km at the same speed?
(a) 9 hours
(b) 8 hours
(c) 7.5 hours
(d) 6 hours

870. The simple interest on a sum for 3 years at 7% per annum is ₹630. What is the principal?
(a) ₹2500
(b) ₹3000
(c) ₹3500
(d) ₹4000

871. How long will it take for ₹2400 to amount to ₹3000 at 5% simple interest per annum?
(a) 4 years
(b) 5 years
(c) 6 years
(d) 7 years

872. A certain sum amounts to ₹1260 in 2 years at 5% per annum simple interest. What will it amount to in 4 years?
(a) ₹1380
(b) ₹1420
(c) ₹1440
(d) ₹1460

873. If ₹8000 becomes ₹9600 in 3 years at simple interest, what is the rate of interest?
(a) 6%
(b) 7%
(c) 8%
(d) 9%

874. The simple interest on a sum of ₹4500 for 4 years is ₹1440. What is the rate of interest?
(a) 6%
(b) 7%
(c) 8%
(d) 9%

875. A sum becomes ₹8000 in 2 years and ₹8500 in 3 years at simple interest. What is the rate of interest?
(a) 4%
(b) 5%
(c) 6%
(d) 7%