Kerala PSC Maths Questions and Answers 14
This page contains Kerala PSC Maths Questions and Answers 14 for psc exam preparations in Malayalam and English.
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261. What is the next number in this series 4, 9, 25, 49, 121, 169
Answer: 289
262. The sum of two numbers is 25 and their difference is 13. Then their product is
Answer: 114
263. Ram bought a Fridge at a discount of 40% . What is his percentage of profit, if he sells the fridge 5% more than the listed price?
Answer: 75
264. ഒരുജോലി 8 പേര്‍ 10 ദിവസംകൊണ്ട് ചെയ്തുതീര്‍ക്കുന്നുവെങ്കില്‍ 5 പേര്‍ എത്ര ദിവസം കൊണ്ട് ചെയ്തുതീര്‍ക്കും
Answer: 16
265. If the number 3 5 7 x 4 is divisible by 6, then value of x is :
Answer: 0
266. A steel wire when bent in the form of a square encloses an area of 121 sq. cm. If the same wire is bent into the form of a circle, the area of the circle is—
Answer: 154 sq. cm
267. Foundation : Edifice : : Constitution : … ? …
Answer: Government
268. When a number is divided by 3,the quotient is 42.What is the number?
Answer: 126
269. .The ‘Milk Man of India’:
Answer: Varghese Kurien
270. 1996 ല്‍ വര്‍ഷത്തില്‍ ജനുവരി, ഫെബ്രുവരി, മാര്‍ച്ച് മാസങ്ങളില്‍ ആകെ എത്ര ദിവസങ്ങളുണ്ട് ?
Answer: 91
271. Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is:
Answer: 20
272. The average of six numbers is x and the average of three of these is y. If the average of the remaining three is z, then
Answer: 2x = y + z
273. 2( 17_9) + 4_2=___________
Answer: 18
274. A യുടെ മകനാണ്E. Bയുടെ മകനാണ് D. E,C-യെ വിവാഹം കഴിച്ചു.B യുടെ മകളാണ്‌ C. എന്നാൽ E യുടെ ആരാണ്‌ D ?
Answer: ഭാര്യാസഹോദരൻ
275. 0.0007/?=0.01
Answer: 0.07
276. Find the diagonal of a rectangle whose sides are 8m and 6m?
Answer: 10m
277. The ratio of the money with Rita and Sita is 7:15 and that with Sita and Kavita is 7:16. If Rita has Rs. 490, how much money does Kavita have?
Answer: 2400
278. . a/b = 4/3 ആയാല്‍ (3a+3b)/(3a-3b) എത്ര
Answer: 3
279. കൂട്ടത്തില്‍ ബന്ധമില്ലാത്ത സംഖ്യ കണ്ടെത്തുക.
Answer: root 425
280. ഒരാൾ ഒരു വരിയിൽ മുൻപിൽ നിന്ന് പന്ത്രണ്ടാമതാണ്.ആ വരിൽ ആകെ 40 പേരുണ്ടെങ്കിൽ അയാൾ പിന്നിൽനിന്ന് എത്രാമതാണ്
Answer: 29
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