In what time will Rs. 25000 amount to Rs. 26530.20 @ 4% compound interest payable half-yearly?Â
T = 3/2  years; Since interest is compounded half-yearly, R =  4/2 = 2% p.a. and T = 2t years A = P [1+ (R/100) ]t ⇒ 26,530.20 = 25,000 [1+ (2/100) ]2t ⇒ (26530.20/25000)  = (102/100) 2t ⇒ (132651/125000) = (102/100) 2t ⇒  (51/50) 3 = (51/50) 2t ⇒ 2t = 3 yrs ⇒ t = 3/2  years = 1 year and 6 months
Statements:
Only a few diamond are Gold
All Silver are Gold
Only a few Silver are platinum
No Platinum is rhodium <...
Statements: Some pins are mirrors. Â
All mirrors are boxes.
Conclusions:I. Some boxes are pins.Â
 II. Some boxes are mirrors.
Statements:
All clouds are earths.
No earth is a planet.
Conclusions:
I. No cloud is a planet.
II. Some pl...
Statement:Â
Few Doors are not window.
All windows are table.
Only a few tables are chair.
Conclusion:
I. All do...
Statement:
I) No water is air
II) Some air are land
III) All land are floor
IV) Some fire are water
Conclusion: ...
Statements:
Only books are staplers.
All pencils are books.
All pencils are glasses.
No glass is a jug.
Conclusion...
In the question below some statements are given followed by two conclusions I and II. You have to take the given statements to be true even if they see...
Statement : Â Â Â Â Â Â
Some plugs are tablets.                           Â
No tablet is a door.   Â...
Statement:
All books are copy.
Only a few books are pen.
Some copy are pencil.
Conclusion:
I. Some books are no...
Some tyres may be flowers. Some jungles are not rains. Some flowers are petals.