Vitorr - किसी कार्य को एक पुरुष या दो स्त्रियाँ या तीन लड़के 88 दिन में कर सकते हैं। एक पुरुष, एक स्त्री और एक �

Vitorr - किसी कार्य को एक पुरुष या दो स्त्रियाँ या तीन लड़के 88 दिन में कर सकते हैं। एक पुरुष, एक स्त्री और एक �

Vitorr - If length of each side of a rhombus PQRS is 8 cm and ∠PQR = 120 °, then what is the length (in cm) of QS

The perimeter of an isosceles triangle is 32 cm and each of the equal sides is 5/6 times of the base. What is the area (in cm2) of the triangleA 39 B 48 C 57 D 64

In the given figure, ABC is a triangle. The bisectors of internal ∠B and external ∠C interest at D. If ∠BDC = 48 °, then what is the value (in degrees) of ∠A?

If a + b + c = 27, then what is the value of (a – 7)^3 + (b – 9)^3 + (c – 11)^3 – 3(a – 7)(b – 9)(c – 11)

If X = 6 + 2√6 then what is the value of

Vitorr - If x + (1/x) = 2, then what is the value of x^64 + x^121

A certain sum of money triples itself in 5 years at simple interest. In how many years it will be five timesA 5 B 8 C 10 D 15

Vitorr - After deducting 60% from a certain number and then deducting 15% from the remainder, 1428 is left. What was the initial number

Vitorr - If the price of pen decreases by 20%, then a man can buy 10 more pens for Rs 100. What is the new price (in Rs) of each pen

Vitorr - The average age of 5 members of a family is 24 years. If the youngest member is 8 years old, then what was the average age (in years) of the family just before the birth of the youngest member

Vitorr - Raman can do a work in 5 days, Jatin can do the same work in 7 days and Sachin can do the same work in 9 days. If they do the same work together and they are paid Rs 2860, then what is the share (in Rs) of Raman

Vitorr - How many numbers are there from 300 to 650 which are completely divisible by both 5 and 7

If the diameter of a sphere is 14 cm, then what is the surface area (in cm2) of the sphere?A 616 B 308 C 462 D 636

Vitorr - In the given figure, O is the centre of the circle and ∠DCE = 45 °. If cm,then what is the length (in cm) of AC. (CB = BD)