Directions: What approximate value should come at the place of question mark (?) in the following questions? (You are not required to calculate the exact value.) [IBPS (SO) 2013] |
\[55.003\times 54.998+5.001=?\] |
Directions: What approximate value should come at the place of question mark (?) in the following questions? (You are not required to calculate the exact value.) [IBPS (SO) 2013] |
\[999.0001+899.999-349.88=?\] |
Directions: What value will come in place of question mark (?) in the following questions? |
\[92\times 576\div (2\sqrt{1296})={{?}^{3}}+\sqrt{49}\] |
Directions: What value will come in place of question mark (?) in the following questions? |
\[3\frac{1}{4}+2\frac{1}{2}-1\frac{5}{6}=\frac{{{?}^{2}}}{10}+1\frac{5}{12}\] |
Directions: What value will come in place of question mark (?) in the following questions? |
\[\frac{3}{19}\]of 30% of \[3420={{?}^{2}}\times 2\] |
Rs. 6400 are divided among three workers in the ratio \[\frac{3}{5}:2:\frac{5}{3}.\]The share (in Rs.) of the second worker is |
Three numbers which are coprimes to one another are such that the product of the first two is 551 and that of last two is 1073. The sum of the three numbers is |
Rohit has some 50 paise coins, some Rs. 2 coins, Some Rs. 1 coins and some Rs. 5 coins. The value of all the coins is Rs. 50. Number of Rs. 2 coins is 5 more than that of the Rs. 5 coins. 50 paise coins are double in number than Rs. 1 coins. Value of 50 paise coins and Rs. 1 coins is Rs. 26. How many Rs. 2 coins does he have? |
The value of a property decreases every year at the rate of 5%. If its present value is Rs. 411540, then what was its value 3 yr ago? |
The sum of three numbers is 98. If the ratio of the first to the second is 2: 3 and that of the second to the third is 5: 8. Then, the second number is |
If two equal circles, whose centres are O and O', intersect each other at the points A and B, |
OO' = 12 cm and AB = 16 cm, then the radius of the circles is [SSC (CGL) 2012] |
The value of\[\sqrt{\frac{(\sqrt{12}-\sqrt{8})(\sqrt{3}+\sqrt{2})}{5+\sqrt{24}}}\]is |
Directions: What value will come in place of question mark (?) in the following number series? [CBI (PO) 2010] |
7, 20, 46, 98, 202,? |
Directions: What value will come in place of question mark (?) in the following number series? [CBI (PO) 2010] |
210, 209, 213,186, 202,? |
Directions: What value will come in place of question mark (?) in the following number series? [CBI (PO) 2010] |
27, 38, 71, 126, 203,? |
There are some boys and girls in a room. The square of the number of the girls is less than the square of the number of boys by 28. If there were 2 more girls, the number of boys would have been the same as that of the girls. The total number of boys and girls in the room are |
Consider the sequential integers 27 to. 93, both included in the sequence. The arithmetic average of these numbers will be |
A certain amount earns simple interest of Rs. 1750 after 7 yr. Had the interest been 2% more, how much more interest would it have earned? |
Three partners invested capital in the ratio 2: 7: 9. The time period for which each of them invested was in the ratio of the reciprocals of the amount invested. Find the share of the partner who brought in the highest capital, if profit is Rs. 1080. |
A man sold two watches for Rs. 240 each. On one he gains 20% and incurs a loss of 20% on another. What is his gain or loss per cent in this transaction? |
If the cost price of an item is two-fifth of its marked price and if it is sold at a discount of 10%, then there will be |
A boy and girl together fill a cistern with water. The boy pours 4 L of water every 3 min and the girl pours 3 L every 4 min. How much time will it take to fill 100 L of water in the cistern? [SSC (CGL) 2008] |
Two pipes P and Q can fill a cistern in 12 and 15 min, respectively. If both are opened together and at the end of 3 min, the first is closed. How much longer will the cistern take to fill? [SSC (CGL) 2013, (CPO) 2010 |
A boy can swim in still water at a speed of 10 km/h. If the speed of the current would have been 5 km/h, then the boy would swim 60 km [SSC (10+2) 2012] |
The sum of radii of two spheres is 10 cm and the sum of their volumes is \[880\,\,c{{m}^{3}}.\] What will be the product of their radii? [SSC (10+2) 2005] |
If the slant height of a right pyramid with square base is \[4\,\,m\] and the total slant surface of the pyramid is \[12\,\,{{m}^{2}},\] then the ratio of total lateral surface and area of the base is [SSC (10+2) 2012] |
If the radii of the circular ends of a truncated conical bucket which is 45 cm high is 28 cm and 7 cm, then the capacity of the bucket (in cu cm is) (take \[\pi =\frac{22}{7}\]) [SSC (CGL) 2011] |
A line passes through the point (3, 5) and makes an angle of \[135{}^\circ \] with the X-axis. The equation of the line is |
The side BC of the\[\Delta ABC\]is produced to D. If \[\angle ACD=112{}^\circ \] and\[\angle ABC=\frac{3}{4}\angle BAC,\]then\[\angle ABC\]is equal to [SSC (10+2) 2013] |
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. |
If in place of the question mark (?) will come |
I. \[-\,\,[(\sqrt{361}-\sqrt{49})]\,\,\,\,[?]\] |
II. \[[\sqrt{144}]\] |
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. |
If in place of the question mark (?) will come |
I. \[[132-\,\,(18-42)]\,\,\,[?]\] |
II. \[[{{(10)}^{2}}\times 2-44]\] |
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. |
If in place of the question mark (?) will come |
I. \[[\{25-{{(2)}^{2}}\}\times 6\,\,\,[?]\] |
II. \[[{{6}^{2}}\times 4-\,\,(9\times 2)]\] |
If \[a\sin \theta +b\cos \theta =c,\]then the value of \[a\cos \theta -b\sin \theta ,\]is [SSC (CGL) 2013] |
From the top of a tree of height \[120\,\,m,\] the angle of depression of two boats in the same line with the foot of the tree and on the same side of it are \[45{}^\circ \] and \[60{}^\circ ,\]respectively. The distance between the boats is [SSC (10+2) 2013] |
An urn contains 3 red and 4 green marbles. If three marbles are picked at random, then what is the probability that atleast two see green? |
If \[{{a}^{2}}+{{b}^{2}}+2b+4a+5=0,\]then the value of \[\frac{a-b}{a+b}\]is [SSC (10+2) 2011] |
Two trains are running in opposite direction with the same speed. If the length of each train is 120 m and they cross each other in 12 s, then the speed (in km/h) of each train is |
A plane left 30 min later than the scheduled time and in order to reach the destination 1500 km away in time, it had to increase the speed by 250 km/h from the usual speed. Its usual speed is [NICL and GIC (AO) 2013] |
Radha's present age is 3 yr less than twice her age 12 yr ago. Also, the respective ratio between Raj's present age and Radha's present age is 4: 9. What will be Raj's age after 5 yr? |
A liquid P is \[1\frac{3}{7}\] times as heavy as water and water is \[1\frac{2}{5}\] times as heavy as another liquid Q. The amount of liquid P that must be added to 7 L of the liquid Q, so that the mixture may weight as much as an equal volume of water will be |
There are two circles of radii \[{{r}_{1}}\]and \[{{r}_{2}}({{r}_{1}}<{{r}_{2}}).\] The area of the bigger circle is \[\frac{693}{2}c{{m}^{2}}.\]The difference of their circumferences is \[22\,\,cm.\]What is the sum of the diameters of the two circles? |
The circumcentre of a \[\Delta ABC\] is O. If \[\angle BAC=85{}^\circ \]and \[\angle BCA=75{}^\circ ,\]then the value of\[\angle OAC\]is [SSC (10+2) 2012] |
The minimum value of \[2{{\sin }^{2}}\theta +3{{\cos }^{2}}\theta \]is [SSC (CPO) 2011] |
Directions: Study the following graph carefully and answer the questions that follow. |
Foreign exchange reserves of a country (in million US $) from 1991-92 to 1998-99 |
The foreign exchange reserves in 1997-98 was how many times that in 1994-95? |
Directions: Study the following graph carefully and answer the questions that follow. |
Foreign exchange reserves of a country (in million US $) from 1991-92 to 1998-99 |
What was the percentage increase in the foreign exchange reserves in 1997-98 over 1993-94? |
Directions: Study the following graph carefully and answer the questions that follow. |
Foreign exchange reserves of a country (in million US $) from 1991-92 to 1998-99 |
For which year, the per cent increase of foreign exchange reserves over the previous year, is the highest? |
Directions: Study the following graph carefully and answer the questions that follow. |
Foreign exchange reserves of a country (in million US $) from 1991-92 to 1998-99 |
The foreign exchange reserves in 1996-97 were approximately what per cent of the average foreign exchange reserves over the period under review? |
Directions: Study the following graph carefully and answer the questions that follow. |
Foreign exchange reserves of a country (in million US $) from 1991-92 to 1998-99 |
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 |
Directions: Study the following graph carefully and answer the questions that follow. |
Foreign exchange reserves of a country (in million US $) from 1991-92 to 1998-99 |
What is the percentage increase in foreign exchange reserves from year 1991-94 to 1997-99? |
Directions: Study the following graph carefully and answer the questions that follow. |
Foreign exchange reserves of a country (in million US $) from 1991-92 to 1998-99 |
What is the difference between the foreign exchange reserves from year 1997-98 and 1992-93? |
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