Directions: What approximate value should come in place of the question mark? in the following questions? |
[SBI (PO) 2015] |
\[{{(8)}^{0.75}}\times {{(4096)}^{0.25}}\div {{(64)}^{-1}}={{(8)}^{?}}\] |
Directions: What approximate value should come in place of the question mark? in the following questions? |
[SBI (PO) 2015] |
(421% of 738) \[\div \] 517 =? |
The difference between the simple interest on a certain sum at the rate of 10% per annum for 2 yr and compound interest which is compounded every 6 months is Rs. 124.05. What is the principal sum? [SBI (PO) 2000] |
The average of the first nine integral multiples of 3 is [SSC (CGL) 2013] |
The length of two parallel chords of a circle are 6 cm and 8 cm. If the smaller chord is at a distance of 4 cm from the centre, then the distance of the other chord from the centre is [SSC (10+2) 2013] |
Two trains running in opposite directions cross a man standing on the platform in 27 and 17 s respectively and they cross each other in 23 s. What is the ratio of their speeds? |
A bag contains 5 red balls, 6 yellow balls and 3 green balls. If two balls are picked at random, what is the probability that either both are red or both are green in colour? [SBI (PO) 2016] |
A starts a business with a capital of Rs. 1500. B joins the business 6 months later from the start of the business and C joins the business 8 months later from the start of the business. End of the year their respective share in profit was in ratio of 5: 3: 3. What is the sum of amount put in the business by B and C together? [SBI (PO) 2015] |
A sells an item at 20% profit to B. B sells it to C at 10% profit. C sells it to D at Rs. 16 profit. Difference between the cost price of D and cost price of A was Rs. 500. How much did B pay to A for the item? |
Directions: What value should come in place of question mark (?) to complete the series? |
1.3, 3, 6.4, 11.5, 18.3, ? |
Directions: What value should come in place of question mark (?) to complete the series? |
16, 18, 28, 54, ?, 186 |
If 12 men and 16 boys can do a piece of work in 5 days, 13 men and 24 boys can do it in 4 days, then the ratio of the daily work done by a man to that of a boy is [RRB (TC/CC) 2012] |
If \[\tan A+\sin \,A=p\] and \[tan\,A-\sin A=q,\] then |
If \[({{a}^{2}}-{{b}^{2}})\sin \theta +2ab\cos \theta ={{a}^{2}}+{{b}^{2}},\]then the value of tan \[\theta \] is |
The points (2, 2), (6, 3) and (4, 11) are the vertices of |
A bus started its journey from Ramgarh and reached Devgarh in 44 min at its average speed of 50 km/h. If the average speed of the bus is increased by 5 km/h, then how much time will it take to cover the same distance? |
[Corporation Bank (PO) 2010] |
How long (time in seconds) will a 450 m long train take to cross a girl walking with a speed of 5 km/h in the direction of the moving train. The speed of the train is 65 km/h? [NICL (AO) 2013] |
Ten chairs and six tables together cost Rs. 6200, three chairs and two tables together cost Rs. 1900. The cost of 4 chairs and 5 tables is [CDS 2013] |
The number of integers x for which the number \[\sqrt{{{x}^{2}}+x+1}\] is rational, is [SSC (CGL) 2011] |
The value of k for which the graphs of \[(k-1)x+y-2=0\] and \[(2-k)\,x-3y+1=0\]are parallel, is |
[SSC (CGL) 2011] |
There are three pipes in a tank, first pipe can fill \[\frac{1}{2}\] part of the tank in 1 h, second pipe can fill \[\frac{1}{3}\] part of tank in 1 h and third pipe is used to make the tank empty. All three pipes are opened together, then only \[\frac{7}{12}\]part of tank is filled in one hour. In what time can the third pipe emptied the whole tank? [SSC (CGL) 2006] |
If one man or two women or three boys can finish a work in 66 days, then how many days will one man, one woman and one boy together take to finish the same work? [OBC (Clerk) 2011] |
In \[\Delta ABC\] draw \[BE\bot AC\]and \[CF\bot AB\] and the perpendicular BE and CF intersect at the point O. If \[\angle BAC=70{}^\circ ,\] then the value of \[\angle BOC\] is [SSC (CGL) 2012] |
How many ways are there in selecting 5 members from 6 males and 5 females, consisting 3 males and 2 females? |
The cost prices of two tables are same. One is sold at a profit of 20% and the other for Rs. 335 more than the first one. If the overall profit earned after selling the tables is 24%, then what is the cost price of each table? |
[SBI (SO) 2016] |
The cylinder of radius 8 m and height 10 m is melted down and all the metal is used to recast a new solid cylinder with radius 12 m. What is the height of the new cylinder? [SBI (SO) 2016] |
A single discount equivalent to the discount series 20%, 10% and 15% is |
If \[x=3+2\sqrt{2},\] then the values of \[{{x}^{3}}+\frac{1}{{{x}^{3}}}\] and \[{{x}^{3}}-\frac{1}{{{x}^{3}}}\] are respectively. |
Given that \[a+b+c=2\] and \[ab+bc+ca=1,\]then the value of \[{{(a+b)}^{2}}+{{(b+c)}^{2}}+{{(c+a)}^{2}}\] is |
\[{{x}^{2}}+4x+3=0,\] then the value of \[\frac{{{x}^{3}}}{{{x}^{6}}+27{{x}^{3}}+27}\] is |
Directions: In the following questions, two equations numbered I and II are given. You have to solve both the equations and mark the appropriate answer. |
I. \[4{{x}^{2}}+17x+15=0\] |
II. \[3{{y}^{2}}+19y+28=0\] |
Directions: In the following questions, two equations numbered I and II are given. You have to solve both the equations and mark the appropriate answer. |
I. \[3{{x}^{2}}-17x+22=0\] |
II. \[5{{y}^{2}}-21y+22=0\] |
Directions: In the following questions, two equations numbered I and II are given. You have to solve both the equations and mark the appropriate answer. |
I. \[3{{x}^{2}}+11x+10=0\] |
II. \[2{{y}^{2}}+13y+21=0\] |
\[\sqrt{6+\sqrt{6+\sqrt{6+....}}}\] is equal to |
The GCD of two whole numbers is 5 and their LCM is 60. If one of the numbers is 20, then the other number would be |
The speed of the current is 5 km/h. A motorboat goes 10 km upstream and back again to the starting point in 50 min. The speed of motorboat in still water is |
The diameter of a circular pond is 40 m. There is a path around this pond of width 5 m, the area of the path is |
The ratio of the area of a sector of a circle to the area of the circle is 1: 4. If the area of the circle is \[154\,\,c{{m}^{2}},\] the perimeter of the sector is [SSC (CGL) 2010] |
A labourer earns Rs. 440 in 10 days. In order to earn Rs. 308, the number of days he will have to work, is |
A and B are two alloys of gold and copper prepared by mixing metals in the ratio 7 : 2 and 7 : 11, respectively. If equal quantities of the alloys are melted to form a third alloy C, the ratio of gold and copper in C is |
200 g of sugar solution has 40% sugar in it. How much sugar should be added to make it 50% in the solution? |
The sum which amounts to Rs. 364.80 in 8 yr at 3.5% simple interest per annum is |
Directions: In each of the following questions, a question is followed by given 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 will be sum of two numbers? |
I. Among the two numbers, the bigger number is greater than the smaller number by 6. |
II. 40% of the smaller number is equal to 30% of the bigger number. |
III. The ratio between half of the bigger number and \[\frac{1}{3}rd\] of the smaller number is 2: 1. |
What is the area of a right angled triangle? |
I. The perimeter of the triangle is 30 cm. |
II. The ratio between the base and the height of the triangle is 5: 12. |
III. The area of the triangle is equal to the area of a rectangle of length 10 cm. |
Directions: Study the following table carefully and answer the questions given. [SBI (SO) 2016] | |||||||||||||||||||||||||
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Note Faculty members consist of only professors and associate professors in the given universities. | |||||||||||||||||||||||||
The number of male associate professors in university A is what per cent of the number of female associate professors in the same university? |
Directions: Study the following table carefully and answer the questions given. [SBI (SO) 2016] | |||||||||||||||||||||||||
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Note Faculty members consist of only professors and associate professors in the given universities. | |||||||||||||||||||||||||
What is the average number of associate professors in universities C and D together? |
Directions: Study the following table carefully and answer the questions given. [SBI (SO) 2016] | |||||||||||||||||||||||||
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Note Faculty members consist of only professors and associate professors in the given universities. | |||||||||||||||||||||||||
The total number of professors in universities A and C together is approximately what per cent less than the total number of associate professors in the same universities together? |
Directions: Study the following table carefully and answer the questions given. [SBI (SO) 2016] | |||||||||||||||||||||||||
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Note Faculty members consist of only professors and associate professors in the given universities. | |||||||||||||||||||||||||
What is the respective ratio between the number of female professors in university B and that in university D? |
Directions: Study the following table carefully and answer the questions given. [SBI (SO) 2016] | |||||||||||||||||||||||||
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Note Faculty members consist of only professors and associate professors in the given universities. | |||||||||||||||||||||||||
What percentage of the total number of faculty members in universities A and B together are male associate professors? |
Directions: Study the following table carefully and answer the questions given. [SBI (SO) 2016] | |||||||||||||||||||||||||
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Note Faculty members consist of only professors and associate professors in the given universities. | |||||||||||||||||||||||||
What is the difference between the total number of male faculty members in universities B and D together and the total number of females faculty members in universities A and C together? |
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