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The table given below shows the number of books of two types: B1 and B2 in 4 almirahs. Almirah Number of books
Question

The table given below shows the number of books of two types: B1 and B2 in 4 almirahs.

Almirah
Number of books
B1
B2
A
80
112
B
72
78
C
64
42
D
32
94
G = Sum of number of B2 books in B and B1 books in D.
H = Average number of B2 books.
What is the value of G/H?

A.

1.45

B.

1.67

C.

1.32

D.

1.35

Correct option is D

Step 1: Calculate G G is the sum of the number of B2 books in B and B1 books in D.

From the table: B2 books in B = 78, B1 books in D = 32

Thus, G = 78 + 32 = 110

Step 2: Calculate H H is the average number of B2 books.

To find the average, we sum all B2 books and divide by the number of almirahs (4). Total B2 books = 112 + 78 + 42 + 94 = 326

H = 3264=81.5\frac{326}{4} = 81.5​​

Step 3: Calculate G/H Now, we calculate

G/H: G/H = 11081.51.35\frac{110}{81.5} \approx 1.35​​

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