Discussion
Home ‣ Aptitude ‣ Volume and Surface Area See What Others Are Saying!
- Question
A town has a population of 4000 requires 140 liters of water per head. It has a tank measuring 18m x 12m x 8m. The water of this tank will suffice for ____ days?
Options- A. 3
- B. 4
- C. 5
- D. 2
- Correct Answer
- 3
ExplanationWater required = 4000 x 140 = 560000 lit = 560 cu.m (1 cu.m = 1000 lit)
Volume of tank = 18 x 12 x 8 = 1728 cu.m
Water of this tank will suffice for = 1728/560 = 3 days.
- 1. Shankara buys a watch for Rs. 1,950 in cash and sells it for Rs. 2,200 at a credit of 1 year. If the rate of interest is 10% per annum, he _____ :
Options- A. gains Rs. 55
- B. gains Rs. 50
- C. loses Rs. 30
- D. gains Rs. 30 Discuss
- 2. ABCD is a rhombus with ? ABC = 56°, then ? ACD is equal to :
Options- A. 90°
- B. 60°
- C. 56°
- D. 62° Discuss
- 3. The shaded region represents
Options- A. y ? x
- B. y ? ? x
- C. y ? x
- D. y ? ? x Discuss
- 4. 45 x? = 25% of 900
Options- A. 16.20
- B. 4
- C. 5
- D. 500 Discuss
- 5. Rajan sold an articles for ? 6000 at a loss of 25%. Find the cost price.?
Options- A. ? 7500
- B. ? 7200
- C. ? 8000
- D. ? 8500 Discuss
- 6. In which of the following cases, A = B?
Options- A. A = {12, 14, 16}, B = {16, 18, 20}
- B. A = ?, b = {}
- C. A = {x: x ? W and x < 1}, B = ?
- D. A = {x: x is a day of the week beginning with S}, B = {Sunday} Discuss
- 7. 10, 25, 45, 54, 60, 75, 80
Options- A. 10
- B. 45
- C. 54
- D. 75 Discuss
- 8. If two parallel lines are intersected by a transversal, then the bisectors of the two pairs of interior angles enclose a:
Options- A. Trapezium
- B. Rectangle
- C. Square
- D. circle Discuss
- 9. ?. 6x 2 + 77x + 121 = 0
?. y 2 + 9y ? 22 = 0
Options- A. 1
- B. 2
- C. 3
- D. 4 Discuss
- 10. The length of minute hand of a wall clock is 7 cms. The area swept by minute hand in 30 minutes is?
Options- A. 147 sq. cm
- B. 210 sq. cm
- C. 154 sq. cm
- D. 77 sq. cm Discuss
More questions
Correct Answer: gains Rs. 50
Explanation:
Correct Answer: 62°
Explanation:
Correct Answer: y ? x
Explanation:
The shaded region represents
y ? x
Correct Answer: 5
Explanation:
Let 45 x A = (25 x 900)/100
? A = (25 x 9)/45 = 5
Correct Answer: ? 8000
Explanation:
CP = [100/(100 - Loss%) ] x SP
CP = 6000 x (100/75) = 8000
Correct Answer: A = ?, b = {}
Explanation:
NA
Correct Answer: 54
Explanation:
Each of the numbers except 54 is multiple of 5.
Correct Answer: Rectangle
Explanation:
Correct Answer:
Explanation:
Correct Answer: 77 sq. cm
Explanation:
Angle swept in 30 min= 180°
Area swept = [(22/7) x 7 x 7] x [180°/360°] cm2
= 77 cm2
Comments
There are no comments.More in Aptitude:
Alligation or MixtureApproximationAreaAverageBanker's DiscountBoats and StreamsCalendarChain RuleClockCompound InterestDecimal FractionDiscountElementary AlgebraFind the Missing CharacterHeight and DistanceLinear EquationLogarithmLogicNumber SystemNumbersOdd Man Out and SeriesOrder of MagnitudePartnershipPercentagePermutation and CombinationPipes and CisternPlane GeometryProbabilityProblems on AgesProblems on H.C.F and L.C.MProblems on NumbersProblems on TrainsProfit and LossQuadratic EquationRaces and GamesRatio and ProportionSets and FunctionsSequential Output TracingSimple InterestSimplificationSquare Root and Cube RootStatisticsStocks and SharesSurds and IndicesTime and DistanceTime and WorkTrue DiscountUnitary MethodVolume and Surface AreaWork and WagesProgramming
Copyright ©CuriousTab. All rights reserved.