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Dsssb tgt exam mathematics Practice Questions & Answers

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Find the word which Is most opposite In meaning to the given word 'REJECT

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Find the word which Is most opposite In meaning to the given word 'REJECT
1). Return
2). Repent
3). Accept
4). Repeal

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2nd October is the birthday of Mahatma Gandhi and also of

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2nd October is the birthday of Mahatma Gandhi and also of
1). Pandit Nehru
2). Narendra Modi
3). Lai Bahadur Shastri
4). V.V. Giri

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Find the missing number. $\begin{bmatrix}3 & 5&4&60 \\? &4&4&96\\5&7&4&160 \end{bmatrix}$

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Find the missing number. $\begin{bmatrix}3 & 5&4&60 \\? &4&4&96\\5&7&4&160 \end{bmatrix}$
1). 4
2). 6
3). 8
4). 9

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If x = $\sqrt{3}$ + $\sqrt{2}$,then the value of $x^{-2}$ is,

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If x = $\sqrt{3}$ + $\sqrt{2}$,then the value of $x^{-2}$ is,
1). $\sqrt{3}$ - $\sqrt{2}$
2). $5+2\sqrt{6}$
3). $\sqrt{3}$ + $\sqrt{2}$
4). $5-2\sqrt{6}$

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3 coins are tossed simultaneously. What is the probability that all heads appear on die top ?

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3 coins are tossed simultaneously. What is the probability that all heads appear on die top ?
1). $\frac{3}{8}$
2). $\frac{1}{3}$
3). $\frac{1}{8}$
4). $\frac{3}{5}$