A hall 25 m long and 15 m broad is surrounded by a verandah of uniform width of 3.5 m. The cost of flooring the verandah, at Rs. 27.50 per m is [SSC (CGL) 2012] |
On what sum does the difference between the compound interest and the simple interest for 3 yr at 10% is Rs. 31? [SSC (CGL) 2011] |
Find the greatest number which will exactly divide 200 and 320. [SSC (CGL) Mains 2014] |
In \[\Delta ABC,\]X and Y are points on sides AB and BC, respectively such that \[XY||AC\]and XY divides triangular region ABC into two parts equal in area. Then, \[\frac{AX}{AB}\] is equal to [SSC (10+2) 2013] |
A can do \[\frac{7}{8}\]of work in 28 days, B can do \[\frac{5}{6}\] of the same work in 20 days. The number of days they will take to complete. If they do it together, is [SSG (CPO) 2014] |
A person observed that he required 30 s time to cross a circular ground along its diameter than to cover it once along the boundary. If his speed was 30 m/min, then the radius of the circular ground is \[\left( \text{take}\,\,\pi =\frac{22}{7} \right).\] |
[SSC (CGL) 2013] |
In a mixture of 60 L the ratio of acid and water is 2: 1. If the ratio of acid and water is to be 1: 2, then the amount of water (in litres) to be added to the mixture is [SSC (CGL) 2014] |
Directions: Study the table carefully to answer the questions that follow. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[UBI (PO) 2011] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Number of trees rated (in hundreds) by five different NGOs in six different year in two different states. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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What was the respective ratio between the number of trees planted by NGO A in the year 2006 in state A and the number of trees planted by NGO E in the year 2008 in state B? |
Directions: Study the table carefully to answer the questions that follow. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[UBI (PO) 2011] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Number of trees rated (in hundreds) by five different NGOs in six different year in two different states. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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What was the average number of trees planted by NGO B in the state A over all the years together? |
Directions: Study the table carefully to answer the questions that follow. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[UBI (PO) 2011] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Number of trees rated (in hundreds) by five different NGOs in six different year in two different states. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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What was the approximate percentage decrease in the number of trees planted by NGO C in state B in the year 2009 as compared to the previous year? |
Directions: Study the table carefully to answer the questions that follow. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[UBI (PO) 2011] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Number of trees rated (in hundreds) by five different NGOs in six different year in two different states. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Which NGO planted the second lowest number of trees in both the states together in the year 2009? |
Directions: Study the table carefully to answer the questions that follow. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[UBI (PO) 2011] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Number of trees rated (in hundreds) by five different NGOs in six different year in two different states. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Number of trees planted by NGO D in the state B in the year 2007 was approximately what percentage of the number of trees planted by NGO A in the state A in the year 2009? |
If\[\frac{\sin \theta +\cos \theta }{\sin \theta -\cos \theta }=\frac{5}{4},\] then the value of \[\frac{{{\tan }^{2}}\theta +1}{{{\tan }^{2}}\theta -1}\] is [SSC(10+2)2012] |
If p, q, r are in Geometric Progression, then which is true among the following? [SSC (CGL) 2012] |
Pipes P and Q can fill a tank in 10 and 12 h, respectively and C can empty it in 6 h. If all the three are opened at 7 am, at what time will one-fourth of the tank be filled? [SSC (CPO) 2011] |
If \[\sqrt{2}=1.4142,\]find the value of \[2\sqrt{2}+\sqrt{2}+\frac{1}{2+\sqrt{2}}-\frac{1}{\sqrt{2}-2}\] [SSC (CGL) 2011] |
Ratio of the principal and the amount after 1 yr is 10: 12. Then, the rate of interest per annum is |
[SSG (FCI) 2012] |
If\[{{(1101)}^{2}}=1212201,\]find the value of\[\sqrt{121.2201}\] [SSC (CGL) 2012] |
ABCD is a cyclic quadrilateral and AD is a diameter. If \[\angle DAC=55{}^\circ ,\]then the value of \[\angle ABC\]is |
[SSC (CGL) Mains 2014] |
Two chords of lengths a m and b m subtend angles \[60{}^\circ \]and \[90{}^\circ \] at the centre of the circle, respectively. Which of the following is true? [SSC (CGL) Mains 2014] |
Two workers A and B working together complete the job in 5 days. If A worked twice as efficiently as he actually did and B worked 1/3 as efficiently as he actually did, the work would have been completed in 3 days. To complete the job alone, A would require [SSC (CGL) 2013] |
The length of the three sides of a right angled triangle are \[(x-2)\,\,cm,\] \[x\] and \[(x+2)\,\,cm,\] respectively. Then, the value of \[x\]is [SSC (CGL) 2012] |
If \[\sin 5\theta =\cos 20{}^\circ \,\,(0{}^\circ <\theta <90{}^\circ ),\]then the value of \[\theta \] is [SSG (CGL) Mains 2014] |
Directions: In these questions two equations are given. You have to solve both the equations and give answer. |
I. \[3{{x}^{2}}-20x-32=0\] |
II. \[2{{y}^{2}}-3y-20=0\] |
Directions: In these questions two equations are given. You have to solve both the equations and give answer. |
I. \[{{x}^{2}}-20x+91=0\] |
II. \[{{y}^{2}}-32y+247=0\] |
The marked price of an electric heater is Rs. 600. The shopkeeper allows a discount of 15% and gains 20%. If no discount is allowed, his gain per cent would be |
In a simultaneous throw of a pair of dice, find the probability of getting prime numbers on both the faces. |
Simplify \[12\frac{1}{12}+12\frac{1}{12}\div 12\frac{1}{12}-12\frac{1}{12}\] |
A shopkeeper earns a profit of 20% on selling a book at a 16% discount on the printed price. The ratio of the cost price and the printed price is |
A train 140 m long passes a man, running at 6 km/h in the direction opposite to that of the train in 9 s. The speed of the train is |
A and B start a business with. investments of Rs. 36000 and Rs. 48000, respectively. After x months, A leaves the business. After 2x more months, B leaves the .business and A reinvests his earlier capital. If at the end of the year the ratio of their profit is 1: 2, then find the value of x |
The mean yearly salary of an employee of a company was Rs. 20000. The mean yearly salaries of male and female employees were Rs. 20800 and Rs. 16800, respectively. Find the ratio of males to females employed by the company. |
A boat covers \[25\,\,km\] upstream and \[24\,\,km\] downstream in \[16\,\,h\] while it covers \[20\,\,km\] upstream and 30 km downstream in \[15\frac{1}{2}h.\] The speed of current is |
A man covered a certain distance at some speed. Had he moved 2 km/h faster, he would have taken 2 h less, if he had moved at 1 km/h slower, he would have taken 2 h more. The distance is |
What value will you obtain if twenty five per cent of 2340 is subtracted from four - ninth of square of 36? |
[IBPS (PO) 2012] |
If\[\frac{4x+y}{x+4y}=\frac{2}{3},\] then find the value of \[\frac{x+4y}{4x+y}.\] |
The external diameter of a steel pipe is 5 cm and its thickness is 5 mm. If the length of the pipe is 14 cm. What is the volume of steel in the pipe? |
If \[x=3-a\]and \[y=4a+13,\] then for what value of \[a,\]\[x\]and \[y\] are equal? |
If \[5x+8={{x}^{2}}+P=4x+9.\]What is the value of P? |
If the radius of a cone is doubled, then the volume of the new cone becomes how many times the volume of the original cone? |
In an election between two candidates one get 65% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 6500, the number of valid votes that the other candidate got, was |
Rs. 1104 is divided between 3 men, 4 women and 6 boys so that the share of a man, a woman and a boy are in the proportion of 3: 2: 1. How much does each boy get? |
\[\frac{7}{8}\]th of the girls and \[\frac{6}{11}\]th of the boys of a primary school participated in the annual sports. If the number of participating students is 259 out of which 125 are boys. What is the difference between number of boys and number of girls in the primary school? |
If the point \[(x,y)\]is equidistant from par\[(7,1)\]and \[(3,5),\]find \[(x-y).\] |
If \[{{x}^{3}}+{{y}^{3}}=9\]and \[x+y=3,\] then the value of \[{{x}^{4}}+{{y}^{4}}\] [SSC (CGL) 2014] |
The value of \[{{(125)}^{\frac{4}{3}}}\div {{(5)}^{3}}\times {{\left( \frac{1}{8} \right)}^{\frac{4}{3}}}\times {{(\sqrt{3})}^{4}}\] |
At present, Kavita is twice Santa's age 8 yrs. Hence, the respective ratio between Kavita's and Sarita ages will be 22: 13. What is Kavita's present age? |
The value of \[486.06\times 1.89+2.92\times 5892.42\]is equal to |
\[\sqrt{56+\sqrt{56+\sqrt{56}}}+...\div {{2}^{2}}=?\] |
Two successive discounts of 20% and 5% are equivalent to a single discount of |
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