Quantitative Aptitude - Arithmetic Ability Questions

Find a two digit number which is exactly three times the product of its digits?

A number is greater than 58 times its reciprocal by 3/4. What is the number?

What is the value of sec 30° + cot 30°?

In the following question, select the odd letter/letters from the given alternatives.

Weight of Ayush and Abhishek are in the ratio of 6:11. Abhishek's weight increases by 25% and total weight of Ayush and Abhishek both increases by 40%. If total weight becomes 119 kg, then wat is the weight (in kg) of Ayush after the increment?

Sum of a fraction and thrice of its reciprocal is 73/20. What is the fraction?

What is the simplified value of (cos A + sin A)(cot A + tan A)?

The mean of marks secured by 60 students in division A of class X is 64, 40 students of division B is 60 and that of 60 students of division C is 58. Find the mean of marks of the students of three divisions of Class X.