1. Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank?
Answer: Option A
Explanation:
In this series, 5 is added to the previous number; the number 70 is inserted as every third number.
2. Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures.
Answer Option A
Explanation:
In each step, all the symbols move in the sequence
3. Peacock : India :: Bear : ?
A. Australia
B. America
C. Russia
D. England
Answer: Option C
Explanation:
As Peacock is the national bird of India, similarly Bear is the national animal of Russia.
Direction : In each of the following questions, you are given a figure (X) followed by four alternative figures (1), (2), (3) and (4) such that figure (X) is embedded in one of them. Trace out the alternative figure which contains fig. (X) as its part
4. Find out the alternative figure which contains figure (X) as its part.
Answer: Option D
Explanation:
Directions:
P, Q, R, S, T, U, V and W are sitting round the circle and are facing the centre:
- P is second to the right of T who is the neighbour of R and V.
- S is not the neighbor of P.
- V is the neighbor of U.
- Q is not between S and W. W is not between U and S.
5. Which two of the following are not neighbors?
Answer: Option A
Explanation:
6. Choose the figure which is different from the rest.
Answer: Option A
Explanation:
The pins, equal in number to the number of sides in the main figure are attached to the midpoint of a side of the main figure in case of figures (2), (3), (4) and (5). In fig. (1), these pins are attached to a vertex of the main figure
7. It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
A. Sunday
B. Saturday
C. Friday
D. Wednesday
Answer: Option C
Explanation:
On 31st December, 2005 it was Saturday.
Number of odd days from the year 2006 to the year 2009 = (1 + 1 + 2 + 1) = 5 days.
On 31st December 2009, it was Thursday.
Thus, on 1st Jan 2010, it is Friday.
8. Today is Monday. After 61 days, it will be:
A. Wednesday
B. Saturday
C. Tuesday
D. Thursday
Answer: Option B
Explanation:
Each day of the week is repeated after 7 days.
So, after 63 days, it will be on Monday.
After 61 days, it will be on Saturday.
Problem Solving:
9. A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:
Answer: Option B
Explanation:
Let the ten's and unit digit be x and [latex]\frac{8}{x}[/latex]respectively.
Then,(10x+[latex]\frac{8}{x}[/latex]) + 18 = 10*[latex]\frac{8}{x}[/latex] + x
10[latex]x^{2}[/latex] + 8 + 18x = 80 + x2
9x2 + 18x - 72 = 0
x2 + 2x - 8 = 0
(x + 4)(x - 2) = 0
x = 2.
Decision Making:
10. Zachary has invited his three buddies over to watch the basketball game on his wide-screen television. They are all hungry, but no one wants to leave to get food. Just as they are arguing about who should make the food run, a commercial comes on for a local pizzeria that delivers. The phone number flashes on the screen briefly and they all try to remember it. By the time Zachary grabs a pen and paper, each of them recollects a different number.
#1: All of the men agree that the first three numbers are 995.
#2: Three of them agree that the fourth number is 9.
#3: Three agree that the fifth number is 2.
#4: Three agree that the sixth number is 6; three others agree that the seventh number is also 6.
Which of the numbers is most likely the telephone number of the pizzeria?
A. 995-9266
B. 995-9336
C. 995-9268
D. 995-8266
Answer: Option A
Explanation:
All of the men agree that the first three numbers are 995. Three of them agree that the fourth number is 9. Three agree that the fifth number is 2. Three agree that the sixth number is 6; three others agree that the seventh number is also 6. "Option A" is the best choice because it is made up of the numbers that most of the men agree they saw.