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Fifty three percent of a number is 358 less than the square of 26. What is the value of three-fourths of 23% of that number?
Explanation:
53% of x = 676 – 358 = 318
x = 600
23% of x = 138
¾ * 138 = 103.5
One of the angles of a triangle is two-thirds of the sum of the adjacent parallelogram. Remaining angles of the triangle are in the ratio 5:7. What is the value of the second largest angle of the triangle?
Sum of the adjacent angles of a Parallelogram = 180º
One angle of triangle = ⅔ * 180 = 120
Sum of the remaining two angles = 180 – 120 = 60º
Second largest angle = 60/12*7 = 35º
15 21 39 77 143 ?
15 + 6 = 21
21 + 18 (=6 + 12) = 39
39 + 38 (=18 + 20) = 77
The ratio of the present ages of Ravi and Vivek is 6:11. Four years ago the ratio of their ages was 1:2. What will be Vivek’s age after six years?
6x – 4 / 11x – 4 = ½
X = 44
Vivek’s age after six years = 44 + 6 = 50
The average score of Ravi, Mahesh and Surya is 63.Ravi’s score is 15 less than Arun and 10 more than Mahesh. If Arun scored 30 marks more than the average score of Ravi, Mahesh and Surya, what is the sum of Mahesh’s and Surya’s scores?
Arun’s score = 63 + 30 = 93
Ravi’s score = 93 – 15 = 78
Mahesh’s + Suresh’s score = 63*3 – 78 = 189 – 78 = 111
If / denotes “+”; * denotes “-”; + denotes “*”; and “-” denotes “/”, then 24 – 4 / 6 * 3 + 4 = ?
24 / 4 + 6 – 3 * 4 = 0
What should come next in the following number series? 9 8 7 6 1 2 3 4 5 9 8 7 1 2 3 4 5 9 8 7 1 2 3 4 9 8
9 8 7 6 1 2 3 4 5 9 8 7 1 2 3 4 5 9 8 7 1 2 3 4 9 8 1 2 3 4
(Directions:Q.8-10) Study the following information carefully and answer the questions given below: ,
Five Games A, B, C, D and E were organised in a week from Monday to Saturday with one Game each day and no Game was organised on one of these days. Game D was organised before Thursday but after Monday. Game E was organised on Saturday. Game C was not organised on the first day. Game B was organised on the next day on which Game C was organised. Game A was organised on Tuesday. ,
Que - On which day was Game B organised?
Monday – No Game
Tuesday – A
Wednesday – D
Thursday – C
Friday – B
Saturday – E
Que - On which day was no Game organised?
Que - Which Game was organised on Wednesday?
The difference between a two-digit number and the number obtained by interchanging the two digits of the number is 9. If the sum of the two digits of the number is 15, then what is the original number?
9(x – y) = 9
x – y = 1
x + y = 15
x = 8 ; y = 7
Either 87 or 78
The ages of Suresh and Kamal are in the ratio of 5:6 respectively. After 8 years the ratio of their ages will be 7:8. What is the difference in their ages?
5x + 8 / 6x + 8 = ⅞
x = 4
In the following number series only one number is wrong. Find out the wrong number. 5 55 495 3465 17325 34650 51975
5 * 11 = 55
55 * 9 = 495
495 * 7 = 3465
Wrong Number – 34650
Correct Number – 51975
What would be the cost of a building fence around a square plot with area equal to 361 Sq ft, if the price per floor of building the fence is Rs.62?
4 * √361 * 62 = 4 * 19 * 62 = 4712
A box contains 2 blue caps, 4 red caps, 5 green caps and 1 yellow cap. If four caps are picked at random, what is the probability that none is green?
7c4/12c4 = 7/99
If A is coded “1”; B as “3”; C as “5”; and so on, which of the following is the numerical value of the word ‘FAZED’?
F + A + Z + E + D
11 + 1 + 51 + 9 + 7 = 79
Q types faster than R but not as fast as V. T types faster than R. S types faster than V. Who amongst the five of them types the fastest?
Which of the following pairs of words have the same relationship as FAN:HEAT?
How many meaningful English words can be formed with the letters ARILT using each letter only once in that word?
TRAIL
In a certain code, “PLANT” is written as “$@2*!” and “YIELD” is written as “#64@%”. How is “DELAY” written in that code?
D – %; E – 4; L – @; A – 2; Y – #
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