Explore topic-wise InterviewSolutions in .

Statements: S $\times$ Q, R + T, R - S

Conclusions:

I. S + T

II. Q = T

In the adjoining figure, three congruent circles are touching each other. Triangle ABC circumscribes all the three circles. Triangle PQR is formed by joining the centres of the circle. There is a third triangle DEF. Points A,D, P and B, E, Q and C,F,R lie the same straight line respectively.


What is the ratio of perimeters of $\Delta ABC:\Delta DEF:\Delta PQR$

If a, b, c are sides of a triangle such that a²+b²+c²=ab+bc+ac. Then the triangles are:

What is the percentage of India's winning in Sydney against India's winning in Adelaide?

3 cards are drawn from a pack of 52 cards. What is the probability that one is ace, one is queen and one is jack?

1. There, in Europe, his true gifts unveiled.
A. Playing with Don Cherie, blending Indian music and Jazz for the first time, he began setting the pace in the late 70s for much of present-day fusion is.
B. John McLaughlin, the legendary guitarist whose soul has always had an Indian stamp on it, was seduced immediately.
C. Fusion by Guru had begun,
D. He partnered Guru for four years, and 'nurtured' him as a composer.
6. But for every experimental musician there's a critic nesting nearby.

(CAT 1997)

From the charts given, it appears that the cheapest mode of transport is

A man purchased a cow for Rs. 3000 and sold it the same day for Rs. 3600, allowing the buyer a credit of 2 years. If the rate of interest be 10% per annum, then the man has a gain of:

If y is a positive number, what is the value of y?
I. |y - 4| = 3
II. $y^2=y+6$

Sargam Ltd. issued 1,00,000, 6% Debentures of Rs 10 each at a preminum of Rs 2 per debenture on 1st April, 2012. The issue was fully subscribed. Interest will be paid at the end of each financial year. Pass necessary journal entries.

The remainder obtained when ${33}^9$ + ${44}^9$ + ${43}^9$ is divided by 9 is

A train overtakes two persons walking along a railway track. The first person walks at 9 km/hr and the other walks at 10.8 km/hr. The train needs 16.8 and 17 seconds respectively to overtake them. What is the speed of the train if both the persons are walking in the same direction as the train?

What percentage of the total population of state C is the female population (to the nearest integer)?

The ratio of the number of years, in which the foreign exchange reserves are above the average reserves, to those in which the reserves are below the average reserves is?

The ratio of the salary of two persons X and Y is 5:8. If the salary of X increases by 60% and that of Y decreases by 35% then the new ratio of their salaries become 20:13. What is X’s salary?

A toy shop plans to earn a profit of 35% on a toy that has a cost price of Rs 80 after allowing a discount of 10% on the marked price. Find the marked price of the toy

Arjit and Karan play a game where each one is asked to select a number from 1 to 5. If the two numbers match, both of them win a prize. The probability that they will not win a prize in a single trial is:

? a ?b ?abaa ?bab ?abb

In which of the following year, the profit is maximum?

Q59. A hotel has different number of rooms at five different floors in such a way that the lowest floor has smallest number of rooms and as we go up the higher floors, number of rooms increases. If the number of rooms at each floor is 2/3^rd of the number of rooms situated at the next higher floor, then what is the smallest number of rooms possible at the lowest floor?

एक होटल में पाँच विभिन्न मंज़िलों पर इस तरह अलग-अलग संख्या में कमरे हैं कि सबसे निचली मंज़िल पर सबसे कम कमरे हैं और जैसे ही हम ऊपरी मंज़िल पर चढ़ते हैं, तो कमरों की संख्या बढ़ जाती है। यदि प्रत्येक मंज़िल पर कमरों की संख्या अगली ऊपरी मंज़िल पर स्थित कमरों की संख्या की 2/3 है, तो सबसे निचली मंज़िल पर कमरों की सबसे कम संभव संख्या क्या है?

Seven digits from the numbers 1,2,3,4,5,6,7,8 and 9 are written in random order. The probability that this seven digit number is divisible by 9 is:

Among five friends---P, Q, R, S and T each of a different height, who is the second tallest? I. T is taller than S and Q. Q is shorter than S. II. R is taller than T. P is not the tallest.

What is the sum of all 2 digit numbers that leave a remainder of 1 when divided by 4?

In the adjoining figure AB || CD and PQ, QR intersects AB ad CD both at E, F and G, H respectively. Given that $m\angle PEB={80}^{\circ }$, $m\angle QHD={120}^{\circ }$ and $m\angle PQR=x^{\circ }$, find the value of x:

If not more than 4 workers were employed on this job on any day, what CANNOT be the total amount that Mr.Shyam pays the workers for this job for 6 days?

Which of the following can be the correct responses for the first and fourth questions respectively?

Read the passage and answer the question that follows.

“What is sixteen and three multiplied?” asked the teacher. The boy blinked. The teacher persisted, and the boy promptly answered: “twenty-four”, with, as it seemed to the teacher, a wicked smile on his lips. The boy evidently was trying to fool him and was going contrary on purpose. He had corrected this error repeatedly, and now the boy persisted in saying “twenty-four”. How could this fellow be made to obtain fifty in the class test and go up by double-promotion to the first form, as his parents fondly hoped? At the mention of “twenty-four’ the teacher felt all his blood rushing to his head. He controlled himself, and asked again: “How much?” as a last chance. When the boy said the same thing obstinately, he felt as if his finger was releasing the trigger: he reached across the table, and delivered a wholesome slap on the youngster’s cheek.

Show that the sum of first $n$ even numbers is equal to $(1+\frac{1}{n})$ times the sum of first p odd numbers of an AP.

Price of a good rises from Rs. 10 to Rs. 12 per unit and the producer supplies 10 per cent more. Calculate price elasticity of supply.

In a country, all numbers are represented with the help of 3 alphabets, a, b & c. 15 is written as abc; 6 is written as bc; 60 is written as bcbc. How would 17 be written in that country?

What can be said regarding the two statements if it is known that number of people in each of the cities is an integral multiple of 100?

Statement 1: - The total number of people in Bangalore is less than that in Mumbai

Statement 2: - The total number of people from north India in Bangalore is more than the number of people from north India in Mumbai.

The number of different 12-letter arrangements that can be made from the letters of the word 'BYJUSCLASSES' so that all vowels do not occur together is $\frac{10!}{4!}$ $\times$ A Find the value of 'A'. Given 'A' is a three digit natural number.
Ans: ___.

"A”, "B”, and "C” spent their afternoon picking bananas and mangoes. "A” had twice as many bananas as "B”, while "B” had twice as many bananas as "C”. "B” had three times as many mangoes as "C”, who had three times as many mangoes as "A”. At the end of the day they had fewer than 250 pieces of fruit in total, and an equal positive number of bananas and mangoes. How many pieces of fruit did they pick?

In the given figure, AB is chord of the circle with centre O, BT is tangent to the circle. The values of x and y are

In the given figure, ABCD is a rectangle with length as 2 and breadth as 1. The area of rectangle BDFE is:

When three dice are thrown simultaneously, what is the probability that the sum of the three numbers that turn up is equal to 12?

In a test, an examinee either guesses or copies or knows the answer to a multiple choice question with four choices. The probability that he makes a guess is $\frac{1}{3}$ and the probability that he copies the answer is $\frac{1}{6}$. The probability that his answer is correct, given that he copies it, is $\frac{1}{8}$. Find the probability that he knows the answer to the question, given that he correctly answered it.

Which of the following number of specializations is impossible for any student to take?