# General Studies: Important for Exam: Mathematical Aptitude Part 2

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Q. Income of a company doubles after everyone year. If the initial income was ₹ 4 lakhs, what would be the income after 5 years?

(A) ₹ 1.24 crores

(B) ₹ 1.28 crores

(C) ₹ 2.52 crores

(D) ₹ 2.56 crores

Ans: (B)

Q. Water boils at 212 C. If the temperature of a particular day is 35 equivalent to —

(A) 85

(B) 90

(C) 95

(D) 99

Ans: (C)

Q. A Bazar has an average of 510 people on Sundays and 240 on other days. The average number of people per day in a month of 30 days beginning with a Sunday is —

(A) 250

(B) 276

(C) 280

(D) 285

Ans: (D)

Q. Kumar is older than Vishnu who is younger than Ashoka. Harsha is older than Anil but younger than Vishnu, Ashoka is younger than Kumar. Who is the youngest?

(A) Kumar

(B) Ashoka

(C) Vishnu

(D) Anil

Ans: (D)

Q. If TOM = 48 and DICK = 27, what is HARRY equal to?

(A) 50

(B) 44

(C) 70

(D) 60

Ans: (C)

Q. If Understand is coded as 1234567823, how will Start being coded?

(A) 56781

(B) 83243

(C) 73652

(D) 67857

Ans: (D)

Q. Choose the incorrect one —

36, 54, 18,27, 9,18.5,4.5

(A) 18

(B) 18.5

(C) 4.5

(D) 27

Ans: (B)

Q. Which of the following is an odd number?

385, 462, 572, 396, 427,671, 264

(A) 462

(B) 396

(C) 671

(D) 427

Ans: (D)