The following question is based on the given five, 3-digit numbers.

(Left) 721, 463, 227, 316, 627 (Right)

(For example, 456: 6 digit in unit's place, 5 = digit in ten's place, 4 digit in hundred's place)

NOTE All operations to be done from left to right.

If the digit in unit's place of each number is interchanged with the digit in hundred's place of the same number, which original number will become the largest number?

A light ray is travelling from air medium to water medium (refractive index = 1.3) such that angle of incidence is x degree and angle of refraction is y degree. The value of ratio (sin y)/ (sin x) is?

Six frogs, P, Q, R, S, T and U, were sitting around a circular pond, facing the centre. T was second to the left of S. P was second to the right of U. P is not seated three places to the right of Q. There are exactly two frogs between Q and S. Which frog was sitting to the immediate right of P?

Identify the correct statement(s) from among the following?

1. a) Resistivity of a material is dependent on the nature of the material.
2. (b) Resistivity of a material is independent of the area of cross section.
3. (c) Resistivity of a pure metal is more than its alloy.

The magnetic field lines inside a bar magnet are directed from?

Six teams named P, Q, R, S, T and U won tournaments in different months of the same year, viz. January, February, March, April, May and June. R won the tournament in January. Q won in the month immediately before U. P won the tournament in the month immediately before S. Exactly two teams won the tournaments between the months of R and S. In which month did T win the tournament?

A ray of light is incident on an interface separating two media at an angle of incidence equal to 45°, for which the angle of refraction is 30%. The refractive index of the second medium with respect to first, is equal to?

In which state of India can we find Khadins' for storing drinking water?

Six houses, K, L, M, N, O and P, are located in the same colony. L is 50 m to the south of K. P is 250 m to the west of K. O is 200 m to the north of K. N is 190 m to the south of L. M is 150 m to the east of L. In which direction is House O with reference to House L?

Six teachers, C, D, E, F, G and H, are sitting around a circular table. They were facing the centre of the table. Exactly two people sit between H and D, while F is sitting to the immediate left of C. E is sitting to the immediate right of H. D is an immediate neighbour of both G and F. Who is the third person to the left of C?

From total __________elements. __________elements were discovered through laboratory processes?

How many such pairs of letters are there in the word 'PARTICLE' (in both forward have as many letters between them in the word as there are in the English and backward directions) which alphabetical order?

Which of the following numbers will replace the question mark (?) in the given series? 24, 28, 35, 48, 73, ?

The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 4%.

What will be the next homologous series member of compound C6H10?

Twelve years ago, Rekha's age was 2/5 of that of her sister. The ratio of Rekha's and her sister's present age is 3: 4. What is the total of their present ages?

The First Finance Commission was constituted vide Presidential Order dated 22.11.1951 under the chairmanship of _________?

Which of the following numbers will replace the question mark (?) in the given series? 6, 8, 13, 23, 40,?

If mean of the data 11, 17, x + 1, 3x, 19, 2x-4, x + 5 is 21, then find the mode of the data.

Which of the following in Indian Constitution has been taken from the Constitution of the United States?

The ratio of the present ages of a man and his wife is 7: 6. After 6 years, this ratio will be 8: 7. If, at the time of marriage, the ratio of their ages was 4: 3, then how many years ago from now did they get married?

Two resistors R1, and R2, with resistances 2Ω and 3Ω, respectively, are connected in series to a 15V battery source. The current across R2 (in A) is?

അസ്ഥിശൃംഖലയിലെ കമ്പനം കൈമാറ്റം ചെയ്യപ്പെടുന്നത് എവിടേക്കാണ്?

The simple interest on a sum of money is 3/5 of the principal in 12 years. What is the rate of interest per annum?

As of July 2022, under the "Nai Manzil Scheme of the Ministry of Minority Affairs, the participant will get non-residential integrated education and skill training programme for 9 to 12 months of which a minimum ________ months should be devoted to skill training?

കർണപടത്തിലുണ്ടാകുന്ന കമ്പനം അതിനോട് ചേർന്നു കാണുന്ന അസ്ഥിശൃംഖലയെ കമ്പനം ചെയ്യിക്കുന്നു. ഈ അസ്ഥിശൃംഖലയിൽ താഴെ പറയുന്നവയിൽ ഏതാണ് ഉൾപ്പെടാത്തത്?

The Nubra, Shyok and Hunza are tributaries of the river_______?

The fourth proportion of 12, 24 and 45 is:

If a substance loses hydrogen during a reaction, it is said to be?

Find the area of a regular hexagon (in cm²) with sides of length 6 cm.

How many millimeters of rainfall does the Indian desert receive per year?

In which part of the Aravalli Hills is the Great Indian Desert located?

ഏതൊരു തിളക്കത്തിലും (തീവ്രതയിലും) ചുവപ്പുപ്രകാശം [p = (4.3 to 4.6) × 10 Hz] മണിക്കൂറു കളോളം പൊട്ടാസ്യം ലോഹത്തിൻ്റെ ഉപരിതലത്തിനെ പ്രകാശിപ്പിച്ചാലും, അതിൽ നിന്ന് ഇലക്ട്രോണുകൾ പുറന്തള്ളപ്പെടുന്നില്ല. കാരണം കണ്ടെത്തുക

1. ചുവപ്പുപ്രകാശത്തിനു ത്രെഷോൾഡ് ആവൃത്തി കുറവായതിനാൽ
2. ചുവപ്പുപ്രകാശത്തിനു ത്രെഷോൾഡ് ആവൃത്തി കുടുതലായതിനാൽ
3. ചുവപ്പുപ്രകാശത്തിനു പൊട്ടാസ്യം ലോഹത്തിൻ്റെ ഉപരിത്തലo ആയി പ്രവർത്തിക്കാൻ കഴിയാത്തതിനാൽ

കർണ്ണപടത്തിലുണ്ടാകുന്ന കമ്പനം അതിനോട് ചേർന്ന് കാണുന്ന എന്തിനെയാണ് കമ്പനം ചെയ്യിക്കുന്നത്?

ചെവിക്കുടയിൽ എത്തുന്ന ശബ്ദതരംഗങ്ങൾ കർണ്ണനാളത്തിലൂടെ കടന്നുപോയി ആദ്യം കമ്പനം ചെയ്യിക്കുന്ന ഭാഗം ഏതാണ്?

താഴെ തന്നിരിക്കുന്നവയിൽ ശരിയായ പ്രസ്താവന കണ്ടെത്തുക .

1. ഓരോ ലോഹത്തിനും, സവിശേഷമായ കുറഞ്ഞ ഒരു ആവൃത്തി, ഉണ്ട് (ത്രെഷോൾഡ് ആവൃത്തി എന്നും അറിയപ്പെടുന്നു)
2. ത്രെഷോൾഡ് ആവൃത്തിയിൽ കുറയുമ്പോൾ പ്രകാശവൈദ്യുതപ്രഭാവം ഉണ്ടാകുന്നില്ല.
3. പതിക്കുന്ന പ്രകാശത്തിൻ്റെ ആവൃത്തി വർധിക്കുന്നതിനനുസരിച്ച് ഈ ഇലക്ട്രോണുകളുടെ ഗതികോർജവും കൂടുന്നു.
4. ഉത്സർജിക്കപ്പെടുന്ന ഇലക്ട്രോണുകളുടെ എണ്ണം പ്രകാശത്തിന്റെ്റെ തീവ്രതയ്ക്ക് അല്ലെങ്കിൽ തിളക്ക ത്തിനു നേർ അനുപാതത്തിലാണ.

The 'Giant Robber Crab' is specifically found in which Biosphere Reserve?

ചെവിയുടെ ഏത് ഭാഗമാണ് ശരീരത്തിന്റെ ബാലൻസ് നിലനിർത്താൻ സഹായിക്കുന്നത്?

Which of the following statements are correct regarding the offshore islands?

1. Elephanta island is located near the coast of Goa.

2. Sriharikota is located at the mouth of Pulicat lake.

3. Pirotan island lies off the Kachchh coast.

Which statements are correct regarding the Lakshadweep islands.

1. The islands have many hills and streams.

2. Coconut is the primary crop.

3. The islands are located a distance of 2000 km from the mainland.

Consider the following statements:

1. The Andaman and Nicobar Islands are primarily of coral origin.

2. The Lakshadweep Islands are primarily of volcanic origin.

3. Barren Island is an active volcanic island in the Bay of Bengal.