1 / 6 ! + 1 / 7 ! = x / 8 !, what is x here

Options are :

- 64 (Correct)
- 112
- 13 !
- 13

**Answer :**64

GMAT GRE - Math - Practice Test - MCQ Set 12

Find the centre of the circle passing through the points (6,-6), (3,-7) and (3,3).

Options are :

- 3, -3
- 3, -2 (Correct)
- 3, 0
- 2, -3

**Answer :**3, -2

GMAT GRE - Math - Practice Test - MCQ Set 2

What least number must be added to each of the numbers 6,15, 20 and 43 to make them proportional.

Options are :

- Required number = 4
- Required number = 2
- can't be added
- Required number = 3 (Correct)

**Answer :**Required number = 3

A part of monthly hostel charges in a college are fixed and the remaining depend on the number of days one has taken food in the mess. When a student A takes food for 20 days, he has to pay Rs. 1000 as hostel charges whereas a student B who takes food for 26 days, pays Rs. 1,180 as hostel charges. Find the fixed charge and the cost of food /day.

Options are :

- Fixed charges = Rs. 300 and cost of food/day = Rs. 60
- Fixed charges = Rs. 400 and cost of food/day = Rs. 40
- Fixed charges = Rs. 400 and cost of food/day = Rs. 30 (Correct)
- Fixed charges = Rs. 500 and cost of food/day = Rs. 30

**Answer :**Fixed charges = Rs. 400 and cost of food/day = Rs. 30

GMAT GRE - Math - Practice Test - MCQ Set 3

Options are :

- Smaller than AB
- Bigger than AB (Correct)
- Equal to AB
- Insufficient info

**Answer :**Bigger than AB

If the 3rd and the 9th terms of an A.P. are 4 and ? 8 respectively. Which term of this A.P. is zero. (Ref 10529)

Options are :

- 2
- 7
- 5 (Correct)
- 1

**Answer :**5

A retailer buys a wall clock for Rs. 115 (INR). His overhead expenses are Rs. 10 (INR). If he sells it for Rs. 140 (INR), determine his gain or loss per cent.

Options are :

- Loss = 12%
- Gain = 10%
- Loss = 10%
- Gain = 12% (Correct)

**Answer :**Gain = 12%

GMAT GRE - Math - Practice Test - MCQ Set 4

A school has 630 students. The ratio of the number of boys to the number of girls is 3:2. The ratio changes to 7:5 after the admission of 90 new students. Find the number of newly admitted boys.

Options are :

- 40
- 42 (Correct)
- none of them
- 39

**Answer :**42

Sum of digits of a 5 digit number is 41. Find the probability that such a number is divisible by 11?

Options are :

- 11 / 36
- 2 / 15
- 6 / 35 (Correct)
- 3 / 35

**Answer :**6 / 35

GMAT GRE - Math - Practice Test - MCQ Set 5

An alloy of copper and aluminum has 40% copper. An alloy of Copper and Zinc has Copper and Zinc in the ratio 2: 7. These two alloys are mixed in such a way that in the overall alloy, there is more aluminum than Zinc, and copper constitutes x% of this alloy. What is the range of values x can take?

Options are :

- 32.5% ? x ? 42%
- 30% ? x ? 40%
- 33.33% ? x ? 40%
- 32.25% ? x ? 40%* (Correct)

**Answer :**32.25% ? x ? 40%*

A Complete Practice Test for GRE Set 1

Tarun says,” give me a hundred, friend! I shall then become twice as rich as you”. Abhishek replies,” if u give me ten, I shall be six times as rich as you”. Tell me what is the amount of their (respective) capital?

Options are :

- Rs. 40 and Rs. 170 (Correct)
- Rs. 140 and Rs. 70
- More info needed
- Rs. 40 and Rs. 70

**Answer :**Rs. 40 and Rs. 170

A Complete Practice Test for GRE Set 2

Solve the equations: x / 2 + y = 0.8

7/ (x + y / 2) = 10

Options are :

- x = 0.6 and y = 0.4
- x = 0.4 and y = 0.8
- x = 0.4 and y = 0.6 (Correct)
- x = -0.4 and y = 0.6

**Answer :**x = 0.4 and y = 0.6

A Company Owner decides to distribute Rs. 2000 between 2 employees. He knows A deserves more that B, but does not know how much more. So he decides to arbitrarily break Rs. 2000 into two parts and give A the bigger part. What is the chance that A gets twice as much as B or more?

Options are :

- 1 / 2
- 1 / 3
- 2 / 5
- 2 / 3 (Correct)

**Answer :**2 / 3

We wish to select 6 persons from 8, but if the person A is chosen, then B must be chosen. In how many ways can selections be made?

Options are :

- 105
- 22 (Correct)
- 7c4
- 6c4

**Answer :**22

A Complete Practice Test for GRE Set 3

If AOBC is a rectangle whose three vertices are A(0,3), O(0,0) and B(5,0), then the length of its diagonal is

Options are :

- root 34 (Correct)
- 3
- 5
- root 41

**Answer :**root 34

How many three digit numbers are divisible by 7 ? (ref 105213)

Options are :

- 226
- 126
- 226
- 128 (Correct)

**Answer :**128

A Complete Practice Test for GRE Set 4

Terry plans to order a birthday gift for his friend Abhishek from an online retailer. However, the birthday coincides with the festival season during which there is a huge demand for buying online goods and hence deliveries are often delayed. He estimates that the probability of receiving the gift, in time, from the retailers A, B, C and D would be 0.6, 0.8, 0.9 and 0.5 respectively. Playing safe, he orders from all four retailers simultaneously. What would be the probability that Abhishek would receive the gift in time?

Options are :

- 0.996 (Correct)
- 0.994
- 0.004
- 0.216

**Answer :**0.996

A merchant can buy goods at the rate of Rs. 20 per good. The particular good is part of an overall collection and the value is linked to the number of items that are already on the market. So, the merchant sells the first good for Rs. 2, second one for Rs. 4, third for Rs. 6…and so on. If he wants to make an overall profit of at least 40%, what is the minimum number of goods he should sell?

Options are :

- 18
- 27 (Correct)
- 24
- 32

**Answer :**27

- GRE Vocabulary Mastery Practice Sets Score Higher 2019 Set 7
- GMAT GRE - Math - Practice Test - MCQ Set 3
- GMAT GRE - Math - Practice Test - MCQ Set 4
- GMAT GRE - Math - Practice Test - MCQ Set 11
- GMAT GRE - Math - Practice Test - MCQ Set 12
- GRE Vocabulary Mastery Practice Sets Score Higher 2019 Set 6
- The most 150 frequently used words in IELTS exams Set 5
- The most 150 frequently used words in IELTS exams Set 3
- The most 150 frequently used words in IELTS exams Set 4
- A Complete Practice Test for GRE Set 3
- GMAT GRE - Math - Practice Test - MCQ Set 2
- GMAT GRE - Math - Practice Test - MCQ Set 7