Q.3691·Miscellaneous·2022·EasyIf x + 1/x = 5/2 then what is the value of the following ? 5x/7x^2 - 3x + 7View question
Q.3692·Miscellaneous·2022·Easy8 men or 12 women can do a piece of work in 24 days. In how many days can the work be done by 8 men and 12 women ?View question
Q.3693·Miscellaneous·2022·EasyIf x = 9999, then what is the value of the following ? 4x^3 - 3/(2x + 1)(6x - 3)View question
Q.3694·Miscellaneous·2022·EasyWhat is the value of the following ? 2sin 68°/cos 22° - 2cot15°/5 tan 75° - 3 tan20° tan40° tan 45° tan 50° tan 70°/5View question
Q.3695·Miscellaneous·2022·EasyThe perpendicular dropped from a vertex of a right-angled triangle upon the hypotenuse divides it into two segments of lengths 9 units and 16 units respectively. What is the length of the perpendicular ?View question
Q.3696·Miscellaneous·2022·EasyWhat is the least value of n if 194480 + n = m^4, where m and n are natural numbers ?View question
Q.3697·Miscellaneous·2022·EasyWhat is the area of the region enclosed by three identical circles (each of radius 4 cm) touching each other ?View question
Q.3698·Miscellaneous·2022·EasyA car travels from A to Bat a speed of40 km/hr, travels back from B to A at a speed of 30 km/hr and again goes from A to Bat a speed of 60 km/hr. What is the average speed of the car ?View question
Q.3699·Miscellaneous·2022·EasyWhat is the smallest natural number from the following which must be subtracted from 9410 to make the remaining number a perfect square ?View question
Q.3701·Miscellaneous·2022·EasyLet p = 2^2n+2 + m and q = 2^4n - m (where n is even natural number). What should be the least value of m such that p as well as q is divisible by 5 ?View question
Q.3702·Miscellaneous·2022·EasyThe arithmetic mean and the geometric mean of two positive numbers p and q(p > q) are A and G respectively. Which one of the following is correct ?View question
Q.3703·Miscellaneous·2022·EasyA shopkeeper marks the price of an article at 200. After allowing a discount of 10%, he still gains 20%on the cost price. What is the cost price of the article ?View question
Q.3704·Miscellaneous·2022·EasyConsider the following statements: 1. The sum of the cubes of three consecutive natural numbers is divisible by 9. 2. Every even power of every odd number (> 1) when divided by 8 gives 1 as remainder. Which of the above statements is/are correct?View question
Q.3705·Miscellaneous·2022·EasyWhat is the number of divisors of 1000 (excluding 1 and 1000) ?View question
Q.3706·Miscellaneous·2022·EasyA piece of cloth costs10,000. If a 2 m longer piece of the same cloth is purchased for the same amount, it would cost 250 less per metre. What is the original length of the piece of cloth ?View question
Q.3707·Miscellaneous·2022·EasyTwo sides of a triangle forming a right angle are 6x^2 and (2x^2 - 1). If the area of the triangle is 84 square units, then what is the perimeter of the triangle ?View question
Q.3708·Miscellaneous·2022·EasyA train X takes 2 hours less than a train Y to cover a distance of 192 km between two cities. Their average speeds differ by 16 km/hr. How long does the faster train take to cover the journey ?View question