How many numbers are there in four digit no whose all digits are prime?
Correct answer B. 256
Tip: press A, B, C or D to answer, and N for the next question.
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See allAli read chemistry books pages numbered 5 to 16 from 2:10 pm to 2:21 pm. What is the rate of reading pages per minute?
Correct answer A. 12?11
In a restaurant there are 4 dishes of vegetable and 3 are non-vegetable and 2 types of cold drinks. How many ways a man can choose a meal selecting one from each category?
Correct answer B. 24
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In a boutique there are 4 colors of shirts and 3 colors of trousers and 5 colors of ties. How many different ways a man can take dress?
Correct answer A. 60
At KIPS 600 students are enrolled in FAST admission test preparatory classes. Of these 200 study physics and 400 study computer science. If 100 of them study meither subject. How many study both?
Correct answer A. 100
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