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5) A Petty Cashier in a firm received Rs.15,000 as the petty cash imprest on 4th June, 2017
During the week, his expenses were as follows:
1.500
200
200
Conveyance charges for manager's trip to the city
Wages to casual labours
Bus fare to workmen sent to customer's premises
Stationary purchased for Rs.1,000 plus SGST and CGST 6% each
Sent documents to head office by registered post
Postage stamps purchased
Revenue stamps for payment of wages
Repair of typewriter
Pald electricity bill
Wages paid to coolie for shifting furniture etc.
Taxi fare to Assistant Manager
Letters by registered post sent to different suppliers
Locks purchased for Rs.800 plus CGST And SGST 6% each
Stationary purchased for Rs.400 plus CGST and SGST 6% each
Refreshment to customers
400
1000
250
300
350
1000
so
Answers
Answer:
Born: 26 November 1921, Kozhikode
Died: 9 September 2012, Muljibhai Patel Urological Hospital, Nadiad
Spouse: Molly Kurien
Awards: Ramon Magsaysay Award for Community Leadership, Padma Vibhushan, more
Education: College of Engineering, Guindy, DJHSS, Michigan State University, more
Movies: Manthan
Explanation:
Let us assume that √5 is a rational number.
Sp it t can be expressed in the form p/q where p,q are co-prime integers and q≠0
⇒√5=p/q
On squaring both the sides we get,
⇒5=p²/q²
⇒5q²=p² —————–(i)
p²/5= q²
So 5 divides p
p is a multiple of 5
⇒p=5m
⇒p²=25m² ————-(ii)
From equations (i) and (ii), we get,
5q²=25m²
⇒q²=5m²
⇒q² is a multiple of 5
⇒q is a multiple of 5
Hence, p,q have a common factor 5. This contradicts our assumption that they are co-primes. Therefore, p/q is not a rational number
√5 is an irrational number
Hence proved