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The correct answer is A
Palash invest thrice the sum invested by Vicky and withdraws half of the sum after 3 months and again withdraws half of the remaining sum after 3 months...
The height of a solid cylinder is 30 cm and the diameter of its base is 10 cm. Two identical conical holes each of radius 5 cm and height 12 cm are dril...
The highest common factor (HCF) of two numbers is 17. If their product is 867, how many pairs of numbers satisfy these conditions...
Evaluate: {0.808 of 7500 - 80 × (1.458 + 2.242)}
A shopkeeper priced an article at 75% above its cost price and offered a 30% discount on it during the sale. Alternatively, if he had applied two consec...
A company has two departments, A and B. Department A produces an average of 40 items per day. The production ratio of Department A to Department B is 4...
The ratio of the ages of A and B is 3:4. Five years later, the ratio of their ages will be 4:5. What are their present ages?
What will be the compound interest on a sum of Rs 22,000 after 3 years at the rate of 6 percent per annum?
The function f(x)=x3 −62x2+ax+9 has a local maximum at x=1. Then the value of a is: