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Number System

Number System
If A = 1, B = 3, C = 5 and so on, what do the numbers 3, 9, 7 stand for

BED
BAT
CAT
CAR

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

BED

Number System
Which is the largest fraction among the following ?

21/23
21/22
12/13
24/25

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

21/23 = 0.913,12/13 = 0.92323/25 = 0.92, 21/22 = 0.9545, 24/25 = 0.96

Number System
480% of 350 + 620% of 275 = ?

4385
3385
2385
5385

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 480 x 350/100 + 620 x 275/100= 1680 + 1705 = 3385

Number System
The population of a town increases by 15% in the first year and decreases by 25% in the second year. If its current population is 168480 then what will be its population after two years ?

145914
145314
145714
145214

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Population of the town= 168480 x 115/100 x 75/100= 145314

Number System
The sum of three consecutive even numbers is 252. What is the sum of the smallest and the largest numbers?

170
169
168
171

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

168

Number System
If one third of 3/4 of a number is 21. Then find the number?

840
63
84
630

ANSWER DOWNLOAD EXAMIANS APP
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