Scholarship Entrance Test 1 | 10x Academy

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Find the number, when 15 is subtracted from 7 times the number, the result is 10.

Area of a rectangle is 30sq. Units and its perimeter is 60 units. What will be the length of the longest side of this rectangle?

The current erection cost of a structure is Rs. 10,000. If the labour wages per day increase by 1/5 of the current wages and the working hours decrease by 1/24 of the current period, then the new cost of erection in Rs. is?

If ‘TSBHTLL’ stands for ‘all the best’ and ‘SHSWDG’ stands for ‘good wishes’, which of the following indicates ‘good luck’?

M and N start from the same location. M travels 10 Km East and then 10 Km North. N travels 5 Km South and then 4 Km East and 2Km North and 6 Km East. What is the shortest distance(in Km) between M and N at the end of their travel.

A straight line is fit to a data set (x^2, y). This line intercepts the abscissa at x^2 = 9 and has a slope of −0.02. What is the value of y at x = 2 from the fit?

Given set A = {3,4,5,6} and set B = {10,11,12,13,14}, two numbers are randomly selected, one from each set. What is the probability that the sum of two numbers equals 19?

Given arr= [[16,20,5,11],[10,1,9,12],[6,13,7,8]] Which of the following option does not add to 17?

What is the length of the array given below? array=[[0,2],[2,3,5,2,8],[1,2],[8,9]]

Find the odd one from the following group: W,E,K,O I,Q,W,A F,N,T,X N,V,B,D

It takes 60 minutes to empty a half-full tank by draining it at a constant rate. It is decided to simultaneously pump water into the half-full tank while draining it. What is the rate at which water has to be pumped in so that it gets fully filled in 15 minutes?

If the product of 2 numbers is 200 and their lcm is 100 what will be their HCF.

In a party, 70% of the invited guests are male and 30% are female. If 70% of the invited guests attended the party and if all the invited female guests attended, what would be the ratio of males to females among the attendees in the party?

BEGK : ADFJ :: PSVY : ?

There are 4 different algorithms. A1, A2, A3, A4 to solve a given problem with the order log(n), n,n^2, n/log(n) respectively. Which is the best algorithm?

Which of the following best describes the useful criterion for comparing the efficiency of algorithms?

The smallest number y such that y*128 is a cube?

Ram and Ramesh appeared in an interview for two vacancies in the same department. The probability of Ram’s selection is 1/5 and Ramesh is 1/4. What is the probability that only one of them is selected?

Evaluate the following: 20!/(2! * 18!)

Average of 9 numbers is 10 if we add one more number 20 by how much will the average shift.

The product of the ages of Shyam and Ram is 240. If double the age of Ram is more than Shyam's age by 4 years, what is Ram's present age?

If a = 2, b=24 and c=3 then evaluate b/a*c:

The price of 20 chairs is equal to that of 6 tables. The price of 15 chairs and 3 tables together is Rs. 7200. The total price of 12 chairs and 3 tables is:

Eight machines take 8 minutes to make 8 identical toys. At the same rate, how many minutes would it take for 100 machines to make 100 toys?

We have 2 rectangular sheets of paper. M and N, of dimensions 12 cm x 1 cm each. Sheet M is rolled to form an open cylinder by bringing the short edges of the sheet together. Sheet N is cut into equal patches and assembled to form the largest cube. Assuming the ends of the cylinder are closed, the ratio of volume of the cylinder to that cube is