BANKING Content

RBI Grade B 18 Dec 2011

Instructions

What will come in place of the question mark (?) in the following questions ?

Question 111

$$[(3024 \div 189)^{\frac{1}{2}} + (684 \div 19)^{2}] = (?)^{2}+ 459$$

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Question 112

4.4 times of 5/16 of 30% of 216 = ?

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Question 113

$$(0.0729 \div 0.1)^{3}\div (0.081 \times 10)^{5}$$ $$\times (0.3 \times 3)^{5}=(0.9)^{?+3}$$

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Question 114

$$(\sqrt{?\%}of\sqrt{1464}\times5)=149.8-112$$

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Question 115

$$(27)^{2} \times 6 \div 9 + (7)^{3} + 71 = (?)^{3} - 431$$

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Instructions

In the following questions three equations numbered I, II and III are given.
You have to solve all the equations either together or separately, or two together and one
separately, or by any other method and Give answer
a: x< y=z
b: x ≤ y < z
c: x < y > z
d: x = y > z
e: x = y = z or if none of the above relationship is established

Question 116

I. 7x+ 6y+ 4z= 122
II. 4x + 5y + 3z = 88
III. 9x + 2y + z = 78

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Question 117

I. 7x+ 6y=110
II. 4x + 3y = 59
III. x+ z= 15

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Question 118

I. $$x=\sqrt{[(36)^{\frac{1}{2}}\times(1296)^{\frac{1}{4}}}]$$
II. $$2y + 3z = 33$$
III. $$6y + 5z = 71$$

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Question 119

I. 8x+ 7y = 135
II. 5x + 6y = 99
III. 9y + 8z = 121

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Question 120

I. $$(x+ y)^{3} = 1331$$
II. $$x-y+z= 0$$
III. $$xy = 28$$

Video Solution
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