Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 10% of 150% of 400?

Two numbers are in the ratio 2:5 and their HCF is 18. Their LCM is

The number whose square is equal to the difference of the squares of 37 and 23 is:-

If x, y, z are the three factors of a3 -7a - 6, then value of x+y+z will be

If α and β are the roots of equation x2 – 2x + 4 = 0, then what is the equation whose roots are α3/β2 and β3/α2?

A box of sweets was distributed between A and B in the ratio 3 :4. If A got 36 sweets , what was the total no.of sweets

ΔABC is similar to ΔPQR. If ratio of perimeter of ΔABC : perimeter of ΔPQR is 5:9 and if PQ = 45 cm, then the length of AB (in cm) is?

A loan of Rs. 305 was taken at a certain rate per annum of compound interest, for 3 years. After 3 years the amount repaid was Rs. 670, calculate the rate of compound interest.