Scholarships for International Students in UK]]>

A. 10 to the power of 9

B. 10 to the power of 8

C. 10 to the power of 7

D. 10 to the power of 6

E. 10 to the power of 5

Answer. The prime numbers less than 20 are 2,3,5,7,11,13,17 and 19. Their product is 9,699,690.

Question is not asking us to find out the exact value, so we need to do approximation, when you do that you will find this value is closest to...

Prime Numbers-Product of Prime Numbers Less Than 20]]>

Rational Numbers-Parents Volunteered To Bring Refreshments]]>

A. 2

B. 4

C. 8

D. 20

E. 45

Answer-It is a rational number questions where operations are involved. if you encounter these questions in a test, your best bet is to simplify using the mathematical rules and then solve it for each answer option.

If we use long division model;

s/t=64.12

s=64.12t

now if we split 64.12 into integer and...

Rational Number Operation-Value of Remainder?]]>

a. 50

b. 100

c. 200

d. 1000

e. 2000

Answer- these types of questions are very common on exams like GMAT which covers multiple concepts, this question include algebra and percents.

Y = 50 percent of 50 percent of x

= 0.50(0.50x)

=0.25x

Y percent of x equals 100;

(y/100)x=100

Xy/100=100

Xy=10000

Now if we replace the value of...

Percent & Algebra-Value of X?]]>

A. 90

B. 82

C. 80

D. 45

E. 36

Answer- so we need to find the number of 3 digit number between 700-1000 excluding 700 & 1000.

Now we need to approach this problem, step by step;

Step 1- total number of digit=999-700=299

Step 2- these are 3 digit numbers and we need to identify the possibilities where 2...

How Many 3 Digit Numbers with Equal Two Digits?]]>

View attachment 85

A. 45

B. 90

C. 180

D. 270

E. 360

Now take a lot at this picture;

View attachment 86

Point marked as...

What is the Sum of the Angles?]]>

A. The mean only

B. The median only

C. The standard deviation only

D. The mean and the median

E. The mean and the standard deviation

Answer- theoretically if 5 is added to each number, mean and median will go up by 5 whereas standard deviation will remain same because that...

Which of Three Statistics Would Change?]]>

A. ¼

B. ½

C. 2/3

D. 2

E. 4

Answer - first of all this question is covering ratios and statistics. It is very important to identify the concept so that you can quickly determine your best...

How Many Times the December's Revenue is?]]>

A. 1/720

B. 1/80

C. 1/10

D. 1/9

E. 1/5...

What is the Probability of Harry's Selection?]]>

A. 15

B. 20

C. 30

D. 40

E. 45

Answer- let’s consolidate the information we have;

Total household= 200

Neither A nor B = 80

Brand A only= 60

As mentioned, 80 do not use neither A nor B, therefore...

GMAT Practice Questions-How Many of 200?]]>

A. 2

B. 3

C. 4

D. 6

E. 9

GMAT Practice Question-What is Height of Water?]]>

A. 9/50

B. 7/25

C. 7/20

D. 21/50

E. 27/50

GMAT Practice Question- What is the Probability of Investing?]]>

A. 12

B. 16

C. 20

D. 24

E. 28

Answer- so this is sequence question where we have the formulas to calculate the value of a number in sequence. By looking at formula, you can determine that it is important to find out the values of two prior numbers in the sequence to find out the value of any term in this. i.e. we need to find out An-1 & An-2 in order to...

GMAT Practice Question-What is the value of A6?]]>

A. 150

B. 175

C. 200

D. 225

E. 300

200 to 400

50 to 100

In first series of 200 to 400, 300 is the middle point and in second series of 50 to 100, 75 is the...

GMAT Practice Question-Average of Integers]]>