Quantitative Aptitude - Arithmetic Ability Questions

Vinay professes to lose 4% on sugar and uses a weight of 620 gm instead of 1 kg. What is the total profit percentage?

∆DEF is right angled at E. If m∠F = 45°, then find the value of (cosecD - 1/√3).

Praneet started his journey at 2:45:46 p.m. and reached the destination at 4:55:57 p.m. Anit started the journey 58 mins 40 secs after Praneet and reached his destination 50 mins 29 secs after him. How long did Anit take to complete his journey?

Shivam is 10% less efficient than Vivek. If Vivek can make a helmet in 9 days, then in how many days Shivam can complete the same work?

If x + y = 3, then what is the value of x3 + y3 + 9xy?

If cosec π/4 - ­ sin π/3 = x, then the value of x is

If the circumference of a circle is 44 cm, then what must be its area (in cm²)?

Find out the odd word/letters/number/number pair from the given alternatives.