Surds and Indices Questions Practice Question and Answer
8 4 Q:
5f06d8de8e4486214299412c 4 Q:
5ef1844a2c39485d739e5926 4 Q:
5d8c8be583050426e7abe748 Answer : 1. "
4 Q:
5ee059330cb2490dae74f104 4 Q:
5efeaf1bd4461c5b47dcea3c Answer : 1. "
4 Q:
5d71fa9124421948066491ce 4 Q:
5ee058603f1add232d831e48 4 Q:
5efeb2c87228dd6b06e754d3
Q: The value of $$ {4^{10+n}}.{16^{3n-4}}\over4^{7n}$$ is:
1265 05f06d8de8e4486214299412c
5f06d8de8e4486214299412c- 18false
- 220false
- 316true
- 44false
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Answer : 3. "16"
Q: If $$ {2^{2n-1}}={1\over8^{n-3}}$$,then the value of n is:
896 05ef1844a2c39485d739e5926
5ef1844a2c39485d739e5926- 13false
- 22true
- 30false
- 4-2false
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Answer : 2. "2"
Q: Greatest among the numbers
$$^{3}\sqrt{9},\sqrt{3},\ ^{4}\sqrt{16},\ ^{6}\sqrt{180}$$ is
1391 05d8c8be583050426e7abe748
5d8c8be583050426e7abe748$$^{3}\sqrt{9},\sqrt{3},\ ^{4}\sqrt{16},\ ^{6}\sqrt{180}$$ is
- 1true
- 2false
- 3false
- 4false
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Answer : 1. "
Explanation :
undefined
Q: If 3 (X-Y)=27 and 3 (X+Y)=243, then X is equal to:
1115 05ee059330cb2490dae74f104
5ee059330cb2490dae74f104- 10false
- 22false
- 34true
- 46false
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Answer : 3. "4"
Q: If
970 05efeaf1bd4461c5b47dcea3c
5efeaf1bd4461c5b47dcea3c- 1true
- 2false
- 3false
- 4false
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- SingleChoice
Answer : 1. "
Q: If
3298 05d71fa9124421948066491ce
5d71fa9124421948066491ce- 134true
- 235false
- 333false
- 433.5false
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- SingleChoice
Answer : 1. "34"
Q: If 5a=3125, then the value of 5(a-3) is:
1378 05ee058603f1add232d831e48
5ee058603f1add232d831e48- 125true
- 2125false
- 3625false
- 41625false
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Answer : 1. "25"
Q:
1328 05efeb2c87228dd6b06e754d3
5efeb2c87228dd6b06e754d3- 114false
- 215true
- 314.4false
- 416false
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- SingleChoice