Target Exam

CUET

Subject

General Aptitude Test

Chapter

Quantitative Reasoning

Topic

Data Interpretation & Stats

Question:

Read the information given in the table carefully and answer the question that follows:

NUMBER OF CALCULATORS SOLD BY SHOPS P, Q, R, & S IN JUNE, JULY AND AUGUST

STATIONERY SHOP

JUNE

JULY

AUGUST

P

112

100

130

O

100

88

124

R

110

80

46

S

96

94

86

(A) The difference between the total number of calculators sold by shops P and Q together in August and the number of calculators sold by shops R and S together in June is 42

(B) The average number of calculators sold by Shop S in the three months is 92

(C) The respective ratio between the total number of calculators sold by shops P and Q in July and the total number of calculators sold by shop Q in August is 45:31.

Choose the correct answer from the options given below:

Options:

(A), (B) and (C)

(B) Only

(B) and (C) Only

(A) and (B) Only

Correct Answer:

(B) Only

Explanation:

The correct answer is Option (2) → (B) Only

Let us verify each statement using the given table (note: O = Q).

Statement (A)

  • P + Q in August = 130 + 124 = 254
  • R + S in June = 110 + 96 = 206
  • Difference = 254 − 206 = 48, not 42

Statement (A) is false

Statement (B)

  • Shop S total over three months = 96 + 94 + 86 = 276
  • Average = 276 ÷ 3 = 92

Statement (B) is true

Statement (C)

  • P + Q in July = 100 + 88 = 188
  • Q in August = 124
  • Ratio = 188 : 124 = 47 : 31, not 45 : 31

Statement (C) is false

Correct answer: (B) Only