Practice Quant Miscellaneous Questions and Answers

• 84 is divided into two parts in such a way that the fourth part of the first part and the fifth part of the second are in the ratio 1 : 2. The first part i...
• The main folder on a storage device is known as
• Find the value of x in 5 (5x – 6)  = 25 (3x – 3) 
• (32) -3/5 = ?
• (0.64) -2.5 = ?
• Find the value of {(3125)(n/5) × 5(2n + 1)}/ {25n × 5(n - 1)}   
• What is the mean of the following data given below: 3,7,9,5,11,13,8,12,15,12,4
• Find the median of the set of the numbers given below: 13,11,9,7,15,14,12,8,5,9,10
• The ratio of two numbers is 4:8 and their LCM is 64. The numbers are:
• The ratio of zinc and copper in a brass pieces is 2:5. How much zinc will be there in 140 kg of such a piece?
• Area of a rectangle is 96 m2 When the length of the same rectangle increased by 6 m and the breadth decreased by 3 m, then the area of the rectangle decrea...
• A collection of related files is called a______.
• Which is not the function of the Operating System?
• Which Is the layer of a computer system between the hardware and the user program
• Auto text and Auto correct are____ tools.
• Solve:   ∫[(x4 – 2x3 + x2 – 2x)/(x-2)] dx
• Compute P(AǀB), if P(B) = 1.0 and P(A∩B) = 0.64
• If a line has direction ratios 2, -1, -2, determine its direction cosines.
• In order that the lines y = x + 1, 2x - 3y + 5 = 0 and 3x - y + m = 0 may meet in a point, the value of m should be:
• Compute P(A∩B), if P(B) = 0.8 and P(AǀB) = 0.35
• The value of 4 sin2 30˚ - tan2 60˚ + sec2 45˚ is equal to -
• If A = {{2}, {(3,4}, {6}} which of the following is correct?
• How many words are formed from the letters of the word CHAMPION when vowels (A, I, O) always are together?
• If the mean of four observations is 20 and when a constant C is added to each observation the mean becomes 22 the value of C is –
• The value of 0∫π cos3x dx is –
• Find the difference between the smallest number of five digits and greatest number of four digits?
• What is the average number of DELL laptops sold in all the given years?
• If P is the amount invested at 5% p.a compounded half yearly for 2 years, what would be the amount received at the end of 2 years?
• A rectangular water reservoir contains 42,000 liters of water. Find the depth of water in the reservoir, if the base measures 6m by 3.5m
• In a general survey of 832 people, it was found that 624 owned a car. If a person is selected randomly, what is the probability that the person will not be...
• 7      10        4         13        ?         16...
• The height of a solid cylinder is 30 cm and the diameter of its base is 10 cm. Two identical conical holes each of radius 5 cm and height 12 cm are drilled...
• A spherical metallic shell with 6 cm external radius weighs 6688 g. What is the thickness of the shell if the density of metal is 10.5 g per cm3? (Take&nbs...
• The lengths of two sides of a parallelogram are 3 cm and 10 cm. What is the sum of the squares of the diagonals of the parallelogram?
• When x   is added to each of 9, 15, 21 and 31, the numbers so obtained are in proportion. What is the mean proportional between the numbers (3x-2) and...
• (√196 + √121) × 4 = ?/2