If X = -2, then X^3 – X^2 – X – 1 is equal to
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A rectangular water tank measures 15 m x 6 m at top and is 10 m deep. It is full of water. If water is drawn out lowering the level by 1 metre, how much of water has been drawn out
A rectangular water tank measures 15 m x 6 m at top and is 10 m deep. It is full of water. If water is drawn out lowering the level by 1 metre, how much of water has been drawn out ?
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An accurate clock shows 8 O’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 O’clock in the afternoon
An accurate clock shows 8 O’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 O’clock in the afternoon ?
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Assertion (A) : “DNA Finger- printing” has become a powerful tool to establish paternity and identity of criminals in rape and assault cases. Reason (R) : Trace evidences such as hairs, saliva and dried semen are adequate for DNA analysis.
Assertion (A) : “DNA Finger- printing” has become a powerful tool to establish paternity and identity of criminals in rape and assault cases. Reason (R) : Trace evidences such as hairs, saliva and dried semen are adequate for DNA analysis.
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Assertion (A) : In human beings, the females play a major role in determining the sex of the offspring. Reason (R) : Women have two- ‘X’ chromosomes.
Assertion (A) : In human beings, the females play a major role in determining the sex of the offspring. Reason (R) : Women have two- ‘X’ chromosomes.
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Within biological communities, some species are important in determining the ability of a large number of other species to persist in the community. Such species are called
Within biological communities, some species are important in determining the ability of a large number of other species to persist in the community. Such species are called
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Consider the following statements : Hard water is not suitable for I. drinking. II. washing cloths with soap. III. use in boilers. IV. irrigating crops. Which of these statements are correct
Consider the following statements : Hard water is not suitable for I. drinking. II. washing cloths with soap. III. use in boilers. IV. irrigating crops. Which of these statements are correct ?
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Canola refers to special type of oil seed mustard varieties bred for human consumption. The main characteristic of these varieties is that the
Canola refers to special type of oil seed mustard varieties bred for human consumption. The main characteristic of these varieties is that the
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The sensation of fatigue in the muscles after prolonged strenuous physical work is caused by
The sensation of fatigue in the muscles after prolonged strenuous physical work is caused by
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Insect-resistant cotton plants have been genetically engineered by inserting a gene from a/an
Insect-resistant cotton plants have been genetically engineered by inserting a gene from a/an