In each of the following questions two equations are given. Solve these equations and give answer:
I. x2 + 5x + 6 = 0
II. y2 + 7y + 12 = 0
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The area of a right-angled triangle is two-third of the area of a rectangle. The base of the triangle is 80 per cent of the breadth of the rectangle. If the perimeter of the rectangle is 200 cm, what is the height of the triangle?
Production(in lakh tonnes) of six units of a company in 2001 and 2002
Q. What is the average production of all the units (in lakh tonnes) for the year 2007 ?
Production(in lakh tonnes) of six units of a company in 2001 and 2002
Q. Average production of three units A, B and C in 2006 is what percent of the average production of units D, E and F in 2007 ? (rounded off to two digits after decimal)
Production(in lakh tonnes) of six units of a company in 2001 and 2002
Q. What is the ratio between total production for two years together for units B and C respectively ?
Three vessels A, B and C of equal capacity are full with a mixture of water and alcohol in the ratio 1:2, 2:3 and 3:4 respectively. The contents of all three vessels or emptied into a single large vessel. The ratio of quantity of water to quantity of alcohol in this vessel is
Which of the following will not be a number of the series 1, 8, 27, 64, 125, .... ?
What will come in place of question mark (?) in the following series.
44, 56, 69, 83, ?, 114
Choose the correct alternative that will continue the same pattern and fill in the blank.
664, 332, 340, 170, ____, 89
The information and quantities in column A and column B are given below.
Compare the quantities.
The information and quantities in column A and column B are given below.
Compare the quantities.
The information and quantities in column A and column B are given below.
Compare the quantities.
Diagram is illustrative and is not drawn to scale.
Nitin borrowed some money at the rate of 6% p.a. for the first three years, 9% p.a. for the next five years and 13% p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is Rs. 8160, how much money did he borrow?
All figures in the table are in percent of the total for the corresponding column.
Q. Suppose the average employment level is 60 per factory. The average employment is 'wholly private' factor is approximately :
All figures in the table are in percent of the total for the corresponding column.
Q. Among the firms in different sectors, value added per employee is highest in :
All figures in the table are in percent of the total for the corresponding column.
Q. Capital productivity is defined as the gross output value per rupee of fixed capital. The three sectors with the higher capital productivity, arranged in descending order are :
12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining work?
Which of the following expressions will be true if the expression R > O = A > S < T as definitely true?
In the following questions, the symbols $, @, ©, % and * are used with the following meaning as illustrated below:
'P $ Q' means 'P is not smaller than Q'.
'P @ Q' means 'P is not greater than Q'.
'P © Q' means 'P is neither greater than nor smaller than Q'.
'P % Q' means 'P is neither smaller than nor equal to Q'.
'P * Q' means 'P is neither greater than nor equal to Q'.
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true.
Q.
Statements :
K @ B, B * J, J © T
Conclusions :
I. K * T
II. B @ T
In the following questions, the symbols $, @, ©, % and * are used with the following meaning as illustrated below:
'P $ Q' means 'P is not smaller than Q'.
'P @ Q' means 'P is not greater than Q'.
'P © Q' means 'P is neither greater than nor smaller than Q'.
'P % Q' means 'P is neither smaller than nor equal to Q'.
'P * Q' means 'P is neither greater than nor equal to Q'.
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true.
Q.
Statements :
F $ M, M @ L, L * W
Conclusions :
I. W $ M
II. F @ L
In a class there are seven students (including boys and girls) P, Q, R, S, T, U and V. They sit on three benches I, II and III such that at least two students on each bench and at least one girl on each bench. R who is a girl student, does not sit with P, T and S. U the boy student, sits with only Q. P sits on the bench I with his best friends. V sits on the bench III. T is the brother of R?
Q. How many girls are there. Out of these 7 students?
In a class there are seven students (including boys and girls) P, Q, R, S, T, U and V. They sit on three benches I, II and III such that at least two students on each bench and at least one girl on each bench. R who is a girl student, does not sit with P, T and S. U the boy student, sits with only Q. P sits on the bench I with his best friends. V sits on the bench III. T is the brother of R?
Q. Who sits with R?
In a class there are seven students (including boys and girls) P, Q, R, S, T, U and V. They sit on three benches I, II and III such that at least two students on each bench and at least one girl on each bench. R who is a girl student, does not sit with P, T and S. U the boy student, sits with only Q. P sits on the bench I with his best friends. V sits on the bench III. T is the brother of R?
Q. On which bench there are three students?
Each question below consists of two statements numbered I and II . You have to decide whether the data provided in the statements are sufficient to answer the questions.
Give answer (1) if the data in Statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
Give answer (2) if the data in Statement II alone are sufficient to answer the question, while data in Statement I alone are not sufficient to answer the question.
Give answer (3) if the data in Statement I alone or in Statement II alone are sufficient to answer the question.
Give answer (4) if the data in both the statements I ans II are not sufficient to answer the question.
Give answer (5) if the data in both the statements I and II together are necessary to answer the question.
Q.
Tower 'P' is in which direction with respect to tower 'Q'?
I. P is to the west of H, which is to the south of Q.
II. F is to the west of Q and to the North of P.
Each question below consists of two statements numbered I and II . You have to decide whether the data provided in the statements are sufficient to answer the questions.
Give answer (1) if the data in Statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
Give answer (2) if the data in Statement II alone are sufficient to answer the question, while data in Statement I alone are not sufficient to answer the question.
Give answer (3) if the data in Statement I alone or in Statement II alone are sufficient to answer the question.
Give answer (4) if the data in both the statements I ans II are not sufficient to answer the question.
Give answer (5) if the data in both the statements I and II together are necessary to answer the question.
Q.
What is Suneeta's rank from top in the class?
I. In the class of 42 children Suneeta is 29th from the bottom.
II. Suneeta is ten ranks below Samir.
Each question below consists of two statements numbered I and II . You have to decide whether the data provided in the statements are sufficient to answer the questions.
Give answer (1) if the data in Statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
Give answer (2) if the data in Statement II alone are sufficient to answer the question, while data in Statement I alone are not sufficient to answer the question.
Give answer (3) if the data in Statement I alone or in Statement II alone are sufficient to answer the question.
Give answer (4) if the data in both the statements I ans II are not sufficient to answer the question.
Give answer (5) if the data in both the statements I and II together are necessary to answer the question.
Q.
How is K related to N?
I. N is brother of M who is daughter of K.
II. F is husband of K.
There are five different houses, A to E in a row. A is to the right of B and E is to the left of C and right of A. B is to the right of D.Which of the houses is in the middle?
160 tests
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