Decimal Fraction Questions for Bank Exam
Sum of 5 times of a fraction and 4 times its reciprocal is 9. What is fraction?
(A) $$ {2\over7}$$
(B) $$ {5\over4}$$
(C) $$ {4\over5}$$
(D) $$ {7\over2}$$
Correct Answer : C
Which of the following is largest fraction amongst $$ {5\over8}$$, $$ {3\over7}$$, $$ {2\over9}$$, $$ {4\over5}$$?
(A) $$ {3\over7}$$
(B) $$ {5\over8}$$
(C) $$ {4\over5}$$
(D) None of these
Correct Answer : C
Two numbers are in the ratio x : y . If 2 is added to both numerator and denominator , the fraction becomes $$ 1\over2$$. Find the value of x + y .
(A) 2
(B) 3
(C) 4
(D) 5
Correct Answer : D
Find the value of $$ {^3\sqrt{\sqrt{.000064}}}$$.
(A) 0.002
(B) 0.0002
(C) 0.2
(D) 0.02
Correct Answer : C
Simplify $$ {^3\sqrt {{4} {12\over {125}}}}$$.
(A) 2
(B) 1
(C) $$ {1}{3\over5}$$
(D) $$ {2}{3\over5}$$
Correct Answer : C
What is the value of a when $$ {x^{2(3a+1)}}={x^{3}}$$ ?
(A) $$ {1\over 6}$$
(B) $$ {2\over 3}$$
(C) $$ {1\over 12}$$
(D) $$ {2\over 5}$$
Correct Answer : A
Which of the following fractions is greater than $$ {3\over 4}$$ and less than $$ {5\over 6}$$?
(A) $$ {4\over 5}$$
(B) $$ {1\over 2}$$
(C) $$ {2\over 3}$$
(D) $$ {9\over 10}$$
Correct Answer : A
Solve it 0.002 × 0.5=?
(A) 0.0001
(B) 0.001
(C) 0.01
(D) 0.1
Correct Answer : B
Arrange 2/3; 4/5; 1/2; 3/4 in descending order :
(A) 4/5 > 2/3 > 1/2 > 3/4
(B) 1/2 > 2/3 > 4/5 > 3/4
(C) 3/4 > 1/2 > 4/5 >2/3
(D) 4/5 > 3/4 > 2/3 > 1/2
Correct Answer : D
Which of the following is equal to 1.41 × 106 ?
(A) 14100
(B) 141
(C) 1410000
(D) 1.41
Correct Answer : C