Mehapatel

Answer :- C. House

Answer :- A. 843cm2

Since, length of two tangents drawn from an external point of circle are equal.So,    AP = ASBP = BQ DR = DSand    RC = CQAdding all, we get(AP + BP) + (DR + RC) = AS + BQ + DS + CQ⇒ (AP + BP) + (DR + RC)= (AS + DS) + (BQ + CQ)⇒    AB + DC = AD + BC⇒    6 + 4 = AD + 7⇒    10 = AD + 7AD = 10 – 7 = 3 cmHence, AD = 3 cm.

No, water in Chennai is not available and affordable by all. Muncipal supply meets only about half the needs of the people of the city, on an average. There are areas which get water more regularly than others. Those areas that are close to the storage point get more water whereas colonies farther away receive less water.
The poor are the worst victims of the shortfalls in water supply. The middle class people manage water through a variety of private means such as digging borewells, buying water from tankers and using boltled water for drinking. But the poor have to face the problem because

राजस्थान में कुंई छोटे कुएँ को कहते हैं। यह कुएँ? स्त्रीलिंग रूप है। यह छोटी केवल व्यास में होती है, गहराई में यह कुएँ से कम नहीं होती। राजस्थान में अलग-अलग स्थानों में एक विशेष कारण से कुंइयों की गहराई कुछ कम-ज्यादा होती है। कुंई का मुँह छोटा रखा जाता है। यदि कुंई का व्यास बड़ा होगा तो उसमें कम मात्रा का पानी ज्यादा फैल जाता है और तब उसे ऊपर निकालना कठिन होता है।

NATIONAL ELIGIBILITY CUM ENTRANCE TEST(UG) – 2022 [NEET(UG)-2022] will be conducted by the Central Board of Secondary Education (CBSE), for admission to MBBS/BDS Courses in India in Medical/Dental Colleges run with the approval of Medical Council of India/Dental Council of India under the Union Ministry of Health and Family Welfare, Government of India except for the institutions established through an Act of Parliament e.g. AIIMS and JIPMER Puducherry.

There are four important functions of environments:
(i) It supplies resources (both renewable and non-renewable).
(ii) It assimilates wastes.
(iii) It sustains life by providing genetic and bio diversity.
(iv) It provides aesthetic services like scenery etc.

Regular geometry: The molecules in which the central atom is surrounded only by similarly bonded electron pairs will have regular geometries. The central atom should have no lone pair of electrons and should be bonded to all similar atoms. For example CH4, CCl4, BF3 etc.Irregular or Distorted geometry: The molecules in which the central atom is surrounded by bond pairs, as well as lone pairs, will have irregular geometries. The central atom may be bonded to similar atoms but should have different bond lengths. For example, CHCl3, CHBr3, PF5.

∠AOP + ∠POB = 180° [Linear pair]⇒ ∠AOP + 115 = 180⇒ ∠AOP = 180 – 115= 65° ∠AOP = 90[Line drawn through the centre to point of contact]Now, In ΔAPO,∠OAP + ∠AOP + ∠APO = 180⇒    90 + 65 + ∠APO = 180⇒    ∠APO = 180 – 155= 25°.

As we know that,        If a number or square of a number is divided by the same number, a remainder is same in both the conditions.Hence, square of a number is divided by 6, we get 3 as remainder.

The skeleton equation isMn3+ (aq) → Mn2+ (aq) + MnO2(s) + H+(aq)Let us balance the above equation by ion electron method.1. Write the oxidation and reduction half-reactions by observing the changes in oxidation number and writing these separatelyOxidation half-reaction:            +3                    +4              Reduction half reaction:             +3                         +2             
2. Balancing the oxidation half reaction(i) Add 1 electron towards R.H.S. to balance the charge on Mn.                  (ii) Balance the charges by adding four H+ towards R.H.S.                    

Given that mean = 4 np = 4 and variance = 2 npq = 2 ⇒ 4q = 2 ⇒ q = 1/2∴ p = 1 - q = 1 - 1/2 = 1/2 also n = 8 Probability of 2 successes

Atomic radii decrease across a period, cations are smaller than their parent atoms. Among isoelectronic ions, the one with the larger positive nuclear charge will have a smaller radius.Hence the largest species is Mg and the smallest one is Al3+ .

Here f (x) = x2 – 2ax – 6∴ f (x) = 2x – 2af (x) is increasing when f (x) > 0⇒ 2 (x – a) > 0 ⇒ x – > 0⇒  x > aBut x > 0∴ a ∊ (– ∞ , 0)

The commission of enquiry decided to make refunds to the peasants.Gandhi asked for 50%. But the representative of planters offered to refund to the extent of 25%. In order to break the deadlock, Gandhiji agreed to 25 percent refund to the farmers.For Gandhi, it was not the money but the principles that were of utmost importance. In his belief, the submission of British landlords was more significant than the percentage of refund. He wanted the poor farmers to realise that they too had rights and that they need not really live in fear of the British landlords.The conflict between the British p

(i) and (iii)

Given:   I1 = I, I2 = 4I         Imax = I1 + I22               = I + 4I 2          Imax = 3 I2          Imax  = 9I                 Imax = I1 - I2 2         Imin= I1 - 4I2               = - I 2          Imin =  I

A matrix of order 3 x 3 has 9 elements. Now each element can be 0 or 1.∴ 9 places can be filled up in 29 waysrequired number of matrices = 29=2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2=512 ,∴  (D)    is correct answer.

अपने माता-पिता के संस्कारों में बंधी भोली-भाली लड़की उसी रास्ते पर चलना चाहती है जो उसे बचपन से युवावस्था तक दिखाया गया है। उसने माता-पिता की छत्र-छाया में रहते हुए जीवन के दुःखों का सामना नहीं किया। वह नहीं जानती कि आज का समाज कितना बदल गया हैं। उसे दूसरों के द्वारा दी गई पीड़ाओं का कोई अहसास नहीं है। वह तो अज्ञान और अपनी छोटी के धुंधले प्रकाश में जीवन की कुछ तुकों और कुछ लयबद्‌ध पंक्तियों को पढ़ने वाली पाठिका है जो चुपचाप उन्हीं को पड़ती है।

Given that,  Horizontal range for angle of projection 45o will be, That is the range of projectile is 3 km.