Directions: What approximate value should come in place of the question mark (?) in the following equations? |
\[0.493\times 1.864\times 3.554=?\] |
Directions: What approximate value should come in place of the question mark (?) in the following equations? |
\[872.905\div 9.013\div 1.898=?\] |
A student goes to school at the rate of \[2\frac{1}{2}\,\,km/h\] and reaches 6 min late. If he travels at the speed of \[3\,\,km/h\] he is 10 min early. What is the distance to the school? |
Directions: What value should come in place of the question mark (?) in the following equations? |
18.5% of 320 + 7.4% of 450 =? |
Directions: What value should come in place of the question mark (?) in the following equations? |
\[18\times \sqrt{1156}\div 17={{(?)}^{2}}\] |
The greatest common divisor of \[{{3}^{{{3}^{333}}}}+1\]and \[{{3}^{{{3}^{334}}}}+1\] is [SSC (10+2) 2010] |
If \[\frac{x}{y}=\frac{4}{5},\]then the value of \[\left( \frac{4}{7}+\frac{2y-x}{2y+x} \right)\] is [SSC (10+2) 2014] |
Three-tenth of a number is equal to 36% of another number. If the sum of these two number is 88, then what is the value of the smaller number? [UBI (Clerk) 2010] |
Sohan spends 23% of an amount of money on an insurance policy, 33% on food, 19% on children's education and 16% on recreation. He deposits the remaining amount of Rs. 504 in bank. How much total amount did he spend on food and insurance policy together? |
What least number should be subtracted from 9889 to make it a perfect square? [UBI (Clerk) 2013] |
Directions: What should come in place of question mark (?) in the following series? |
9, 73, 105, 121, 129, ?, 136 |
Directions: What should come in place of question mark (?) in the following series? |
7, 14, 25, 38, 55, 74,? |
Average of first five odd multiples of 3 is [SSC (10+2) 2012] |
Cards are drawn at random from a pack of 250 cards numbered 1 to 250. Find the probability of drawing a number which is a perfect cube? |
Three men or eight boys can do a piece of work in 17 days. How many days will two men and six boys together take to finish the same work? |
The cost price of an item is two-third of its selling price. What is the gain/loss per cent or that item? |
The sum of five consecutive even numbers is equal to 230. What is the sum of the largest number amongst them and the square of the smallest number amongst them? |
If the simple interest on a sum of money for 2 yr at 6% per annum is Rs. 90, then what is the compound interest on the same sum at the same rate and for the same time? |
The simple interest accrued in 4 yr on a principal of Rs. 25000 is two-tenth the principal. What is the rate of simple interest per cent per annum? |
A, B and C started a business by investing Rs. 40500, Rs. 45000 and Rs. 60000, respectively. After 6 months C withdrew Rs. 15000 while A invested Rs. 45000 more. In annual profit of Rs. 56100 the share of C will exceed that of A by |
The ratio of weekly incomes of A and B is 9: 7 and the ratio of their expenditures is 4 : 3. If each saves Rs. 200 per week, then the sum of their weekly incomes is |
A train 240 m long crosses a man walking along the line in opposite direction at the rate of 3 km/h in 10 s. The speed of the train is [SSC (CGL) 2010] |
A and B together can complete a work in 15 days. A is 50% more efficient worker than B. How long will A take to complete the work alone? |
Two pipes P and Q can fill a cistern in 12 and 15 min, respectively. Both are opened together but at the end of 3 min, P is turned off. In how many more minutes will Q fill the cistern? [SSC (CPO) 2010] |
If \[2x=\sec A\] and \[\frac{2}{x}=\tan A,\] then \[2\left( {{x}^{2}}-\frac{1}{{{x}^{2}}} \right)\]is equal to |
In the given figure, O is the centre of a circle and diameter AB bisects the chord CD at a point E such that CE = ED = 8 cm and EB = 4 cm. The radius of the circle is |
If the perimeter of a square is equal to the radius of a circle whose area is \[39424\,c{{m}^{2}}.\]What is the area of the square? |
Directions: In each of these questions, an equation is given with a question mark (?) in place of a correct symbol. Based on the values on the right hand side and the left hand side of the question mark, you have to decide which of the following symbols will come in place of the question mark and give answer. |
\[[(7\times 3)+12]\,\,?\,[\sqrt{225}+15]\] |
Directions: In each of these questions, an equation is given with a question mark (?) in place of a correct symbol. Based on the values on the right hand side and the left hand side of the question mark, you have to decide which of the following symbols will come in place of the question mark and give answer. |
\[\pm \,\,[(\sqrt{324}-\sqrt{49})?\,\,[\sqrt{121}]]\] |
A right angled sector of radius \[r\,\,cm\]is rolled up into a cone in such a way that two binding radii are joined together. Then, the curved surface area of the cone is [SSC (10+2) 2011] |
A boat travels upstream from Q to P and downstream from P to Q in 3 h. If the distance between P to Q is 4 km and the speed of the current is 1 km/h, then what is the speed of the boat in still water? |
If \[{{2}^{2x-y}}=16\]and \[{{2}^{x+y}}=32,\] then the value of \[xy\] is |
The number of words which can be formed from the letters of the word 'MAXIMUM', if consonants cannot occur together, is |
An equilateral triangle of side 9 cm is inscribed in a circle. The radius of the circle is |
3 women and 18 children together take 2 days to complete a piece of work. How many days will 9 children alone take to complete the piece of work, if 6 women alone can complete the piece of work in 3 days? |
[IBPS (Clerk) 2011] |
In the given figure, ABCD is a parallelogram in which diagonals AC and BD intersect at O. If area of (parallelogram ABCD) is \[52\,c{{m}^{2}},\] then the area \[(\Delta OAB)\] is equal to |
If \[\sin \theta +\cos \theta =x,\] then the value of\[{{\cos }^{6}}\theta +{{\sin }^{6}}\theta \] is equal to [SSC (CGL) 2010] |
A shopkeeper allows 23% commission on his advertised price and still makes a profit of 10%. If he gains Rs. 56 on one item his advertised price of the item (Rs.) is [SSC (CGL) 2011] |
I am three times as old as my son. 15 yr hence, I will be twice as old as my son. The sum of our ages is |
In a mixture of 25 L, the ratio of acid to water is 4: 1. Another 3 L of water is added to the mixture. The ratio of acid to water in the new mixture is [SSC (CPO) 2010] |
A man can row at 5 km/h in still water. If the velocity of current is 1 km/h and it takes him 1 h to row to a place and come back, how far is the place? [SSC (CGL) 2004] |
January 1, 2007 was Monday. What day of week lies on Jan 1, 2008? |
Directions: In each of the following questions, a question is followed information given in three statements. You have to study the question along with the statements and decide the information given in which of the statement (s) is necessary to answer the question. |
What is the present monthly salary of Mr. B? |
I. The ratio of respective present salaries of |
Mr. A and Mr. B is 3: 4. |
II. One year ago, the sum of monthly salaries of Mr. A and Mr. B was Rs. 29866.67. |
III. The salaries of Mr. A and Mr. B were increased by 10% and 20%, respectively since the last year. |
Directions: In each of the following questions, a question is followed information given in three statements. You have to study the question along with the statements and decide the information given in which of the statement (s) is necessary to answer the question. |
What is the average age of 46 students studying in a class? |
I. The average age of boys is 15.4 yr while the average age of girls is 14.6 yr. |
II. Boys and girls are respectively in the ratio 4: 5. |
III. The number of boys is less than that a girls by 5. |
Directions: Study the bar diagram and answer the questions. |
The number of persons died in coal mines in 2006 was what per cent of those died in industrial accidents in that year? |
Directions: Study the bar diagram and answer the questions. |
In which year, minimum number of persons were died in industrial accidents and coal mines together? |
Directions: Study the bar diagram and answer the questions. |
In which year, were the number of persons died in industrial accidents maximum? |
Directions: Study the bar diagram and answer the questions. |
In which year, were the number of persons died in coal mines minimum? |
Directions: Study the bar diagram and answer the questions. |
In a year, on average, how many persons were died in industrial accidents and coal mines together? |
Two poles of height 13 m and 7 m, respectively stand vertically on a plane ground at a distance of 8 m from each other. The distance between their tops is |
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