Quantitative Aptitude - Arithmetic Ability Questions

In a match, average of runs scored by 7 players is 53. If the runs scored by 6 players are 121, 40, 26, 56, 37 and 48, then how many runs did the 7th player scored?

Marked price of an item is Rs 200. On purchase of 1 item discount is 22%, on purchase of 4 items discount is 33%. Rabia buys 5 items, what is the effective discount?

In Δ ABC, the median AD is 8 cm and CB is 16 cm, measure of angle CAB is_____ .

What is the value of (1/√2) Cot 45° + (1/√3) Cosec 60°?

A book is sold at three successive discounts of 20%, 20% and 10%. What is the net discount (in percentage)?

What is the simplified value of Sec ACot A + Tan A2 ?

If a boat goes upstream at a speed of 21 km/h and comes back the same distance at 28 km/h. What is the average speed (in km/hr) for the total journey?

Two cars travel from city A to city B at a speed of 30 and 36 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is