
Ques:- What percentage of numbers from 1 to 70 have squares that end in the digit 1?
A. 1
B. 14
C. 20
D. 21
Ques:- The H.C.F. of two numbers is 8. Which one of the following can never be their L.C.M.?
A. 24
B. 48
C. 56
D. 60
Ques:- A train 280 m long is moving at 60 km/hr. Time taken by the train to cross a tunnel 220 m long is
A. 15 sec
B. 20 sec
C. 25 sec
D. 30 sec
Customer Reviews
John Doe
XYZ Pvt Ltd
March 6, 2025
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Excellent service! Highly recommended for professional work.
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ABC Corp
March 5, 2025
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Great service, but there is room for improvement.
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Tech Solutions
March 4, 2025
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Outstanding experience! Will definitely use again.